Quick view Details MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 MSRP: Now: $122.95 Add to Cart Compare Quick view Details sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines MSRP: Now: $69.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit MSRP: Now: $369.95 View Details Compare Quick view Details OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit MSRP: Now: $109.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit MSRP: Now: $319.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit MSRP: Now: $529.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines MSRP: Now: $69.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit MSRP: Now: $369.95 View Details Compare Quick view Details OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit MSRP: Now: $109.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit MSRP: Now: $319.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit MSRP: Now: $529.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit MSRP: Now: $369.95 View Details Compare Quick view Details OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit MSRP: Now: $109.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit MSRP: Now: $319.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit MSRP: Now: $529.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit MSRP: Now: $109.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit MSRP: Now: $319.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit MSRP: Now: $529.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit MSRP: Now: $319.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit MSRP: Now: $529.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit MSRP: Now: $529.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 MSRP: Now: $5.99 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc MSRP: Now: $36.95 Add to Cart Compare Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 MSRP: Now: $196.00 View Details Compare Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view Details OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 MSRP: Now: $25.99 Add to Cart Compare Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view MUD BOAT | sku: K_13HPMUDBOAT Stage 1 Mud Boat Kit GX390 Predator 420 Stage 1 Mud Boat kit for Honda GX270/390, Predator 301/420, and many 13-16HP Clone engines. Add more HP and torque to get that mud boat going! Kit includes Rear Exit Header and Muffler Exhaust Gasket Billet Air Filter Kit 2 Main Jets (.041 and .042)... MSRP: Now: $122.95 Add to Cart Compare Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view sku: NR_MBPLATE-390 Billet Engine Adapter Plate for DB30 to Big Block 8-13HP Engines GX390 Motor Plates allows for an easy foolproof way to mount larger 9 hp and up (GX270, GX390, 420 CC) engines in a Mini-Bike, Doodle Bug, Baja , Motovox and many other custom applications. The mount allows for left to right engine adjustment for precise... MSRP: Now: $69.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_GX390GOV Honda GX390 Predator 420 13HP Clone Governor Removal Kit Removing the governor on your stock engine can be done safely and easily with the matched components in this kit! We have included a billet flywheel, billet connecting rod, and all the gaskets needed to remove the governor on your Honda GX390, Predator... MSRP: Now: $369.95 View Details Compare Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_GX390-S1 Honda GX390 Predator 420 Stage 1 Performance Kit Make sure you use a billet flywheel if you have taken the governor off of your motor!This Stage 1 Performance Kit will let your engine breathe better and make more power!Kit includes the following components(1) ARC_6929 Billet Adapter(1) ARC_DJ-1257... MSRP: Now: $109.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_GX390-S2 Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the Honda GX390, Predator 420cc, and many 13HP Clone engines. The matched components in this kit will wake up your engine! The included billet flywheel will not work with the Honda UT2 rev limiting coil. Use this coil if you... MSRP: Now: $319.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_GX390-S3 Honda GX390 Stage 3 Performance Kit Stage 3 Performance Kit for the Honda GX390 and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safely The included billet flywheel will not work with the Honda UT2 rev limiting... MSRP: Now: $529.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_1004 Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. MSRP: Now: $5.99 Add to Cart Compare Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_AIRKIT390 Air Filter Kit for Honda GX240/270/340/390 Predator 301cc / 420cc Air filter adapter kit for 8-16HP OHV Clone engines (1) Air Filter (1) Adapter to fit GX240, GX270, GX340, GX390 and Predator 301 & 420 (1) Choke hold bracket (1) Gasket Airflow increase is so significant that your engines may require a carburetor... MSRP: Now: $36.95 Add to Cart Compare Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected × OK
Quick view OMB Warehouse | sku: K_GX390-KART-S1 Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for more details! Make sure you use a billet flywheel if you have... MSRP: Now: $196.00 View Details Compare Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected
Quick view OMB Warehouse | sku: K_AIRCHK390 Air Filter Adapter with Choke Bracket Predator 301/420 Honda GX340/390 New ARC Air Filter Adapter for the GX340/390 Predator 301cc 420cc. Designed for the GX340/390/Predator 301/420 stock Carburetor Accommodates 2 7/16" Air Filters (AFR175) Includes Billet Adapter, Choke Bracket and Intake/Air Box Gasket. FILTER IS NOT... MSRP: Now: $25.99 Add to Cart Compare Compare Selected