Ski Doo 912 Big bore

Description

912 bb for the Ski Doo G4. Kit comes with the following. Cylinders bored and ported. Rave valves machined. Powder Freaks Billet Head. Jaws pipe and ypipe. Pistons, gaskets, wrist pin brgs, and base gasket. Send in your cylinder and rave valves for machining.