We will open your rotary pad, extend your intake duration time and enlarge the intake surface. We will also match smoothen the entire flow from your carburetor down into the engine cases.

We finalize the surfaces with a glass bead blasted finish.

If you just want to have porting work done without engine assembly, make sure to purchase a shipping label from us and send us your cases, your cylinder, your crankshaft, your carb box or intake and your carburetor.