The FEULING PARTS High‑Lift Performance Camshaft is forged from 7075 billet aluminum and finished in a striking red, engineered to match the oil portholes on the camplate with the engine case ports for maximum oil flow. Each camplate is pressure‑tested and equipped with a pressure‑relief valve that seats and pops off at 55‑60 psi, ensuring consistent pressure while preventing over‑pressurization. The design enlarges the oil pump reservoirs and critical passages, adds an oil groove to the cam journal for cold‑start protection, and incorporates 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 unit is certified for use exclusively with FEULING oil pumps.
When paired with the FEULING Race Series oil pump, the camshaft delivers measurable performance gains—up to 3 hp and 4 ft‑lb of torque at the rear wheel—while reducing engine temperatures by 25°‑35 °F and oil temperatures by 20°‑30 °F. Designed for gear‑drive twin‑cam engines from ’07 to ’17 (including ’06 Dyna), the camplate features tighter