This is a complete ready to run universal engine. This would work well in a go-cart, mud boat, small air craft, golf carts or anything that has a pto controlled rpm. The engine has had the governor removed but still has the stock cast flywheel with charging system. It has light valve springs in it. We recommend using this engine at 5000rpms or less. All of the applications mentioned should have some sort of clutching or prop that will control the rpm.

This engine produces 43hp at 4700 rpm and has a wide TQ line producing just under 50 ft/lbs of torque from 5000 down to 3500 rpm.

Engine includes the following parts. Billet rods with inserts, Our 507 billet cam grind, Cylinder head rework with .040 milled off, shorter steel pushrods, 5000rpm valve spring kit, Mikuni flat slide carb kit.

Engine has been dyno tuned and will include dyno sheet with it. Price does not include shipping. Please email for a shipping quote.

Due to the nature of performance engines this engine does not have any warranty.