FEULING PARTS camplates are engineered to match the engine’s oil portholes, ensuring seamless oil flow through the case. Each camplate is pressure‑tested, with a pressure‑relief valve calibrated to pop at 55‑60 psi. The design enlarges oil pump reservoirs and critical passages, incorporates an additional cam‑journal oil groove for cold‑start protection, and features oil‑pressure feed holes on both the front and back of the cam journals to mitigate excessive thrust wear. Bearing and retainer plate hardware are supplied, and the components are manufactured in the USA for use exclusively with Feuling oil pumps.
The enhanced oil flow and volume translate to measurable performance gains: engine temperatures can drop 25‑35 °F and oil temperatures 20‑30 °F. When paired with a Feuling Race Series oil pump, the system can deliver up to 3 hp and 4 ft‑lb of torque at the rear wheel, providing a tangible boost in power and efficiency.