With our standard service, we machine the valves and seats to the manufacturers requirements. Our full race service includes remachining the valves and seats to incorporate a full radius cut. We then hand lap the valves and seats and check for a seal. Standard port work includes cleaning up the ports to remove the flashings left from the factory casting. A competition port job would include reshaping the ports and contoring the head to achieve maximum flow.
Maximum flow is ensured with minimal pressure drop across the flow path.
We test and achieve these results on our 110 Superflow Flow Bench. Additional work would include matching the carb boots to the manifolds and the manifolds to the head. Top of the Page Machine Services BRG offers a number of additional services for your machine. We can also weld steel, stainless, and aluminum. Our shop is equiped with a CNC Mill and a Lathe.