Sold out Quick view OMB Warehouse Governor Removal Kit Fits Predator 420 Honda GX390 13HP Clones 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... $369.95 $359.99 Out of stock
Quick view OMB Warehouse 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... $122.95 Add to Cart
Quick view OMB Warehouse Fits Honda GX390 Predator 420cc Stage 2 Performance Kit Stage 2 Performance Kit for the GX390 engines, 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... $332.95 $292.99 Add to Cart
Quick view OMB Warehouse Fits Honda GX390 Predator 420 Stage 3 Performance Kit Stage 3 Performance Kit for the Fits Honda GX390, Predator 420, and many 13HP Clone engines. The matched components in this kit will wake up your engine and allow you to remove the governor safelyThe... $559.99 Add to Cart
Quick view OMB Warehouse Clutch Bolt Kit for GX340 390 and Predator 420 Clutch bolt kit for the big block Gx390, Predator 420 engines. $5.99 Add to Cart
Quick view OMB Warehouse Air Filter Kit for Predator 301cc 420cc and GX240/270/340/390 Engines 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... $38.99 Add to Cart
Sold out Quick view OMB Warehouse Fits Honda GX390/Pred420 Go Kart kit - Stage 1 This is a stage 1 performance kit to put on any Fits Honda GX390/Predator420 gokart kit. This cost effective easy to install kit will add 2+ horsepower to your stock engine. Click the picture for... $119.99 Out of stock
Quick view OMB Warehouse 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,... $26.99 Add to Cart
