Moflow 32/25 "Builder" (no seats, guides, valves) Breather Hole:Yes Mikuni and Keihin (PWK) carbs

Mikuni and Keihin (PWK) carbs  30-34mm

00" stroke

The new Moflow has been completely reworked to accept "Bigger" valves

-must use aftermarket valve cover

Moflow 32/25 "Builder" (no seats, guides, valves) Breather Hole:Yes Mikuni and Keihin (PWK) carbsBillet cylinder head for small block gx200 clone engine 32mm intake and 25mm exhaust. Optimized flow and velocity while bolting onto 212cc+ engines. 14cc or 18cc combustion chamber Accepts all stock height components, (meaning you can reused your intake or exhaust parts). Works well with aftermarket roller rockets. Aftermarket pushrods required based on Cam selection. Springs and retainers are required. MADE IN USA Valves : Intake 32mm, Exhaust 25mm