Manifold, Steel for 22mm Mikuni bolt They Predator engines may require

They Predator engines may require clearancing of bolt holes

Great cam choice for GX390's needing dependable power across the powerband

Direct bolt on

This cam also meets the

This 25mm valve is the stock size intake valve for Honda GX160/200

Manifold, Steel for 22mm Mikuni bolt They Predator engines may require24300 This is a steel manifold that works with the 22mm Mikuni. You must open up the bolt holes on the engine side approximately 1 16" as this manifold was designed for a different application. Also must be used with a flat engine mount. Popular manifold with our mini bike customers looking for a cheaper alternative to our billet aluminum manifold.