The NEW Feuling SUPER SCAVENGER oil pump has an increased scavenge to pressure volume ratio creating the ultimate oil pump for Twin Cam engines. The SUPER SCAVENGER is manufactured using the same 7075 billet material and specs as the Feuling RACE SERIES oil pumps but feature a thinner pressure housing resulting in an increased ratio for the scavenge side of the oil pump. Test results show a decrease in cylinder head temperatures and an increased amount of oil removed from engine crankcase & camchest eliminating power robbing wet sumping and oil carry over. High Flow 4140 heat treated Chrome Moly gerotor gears Stock replacement for Twin Cam engines When combined with the Feuling Camplate test results show 3 Horsepower gain and 4 ft/lbs of Torque gain to the rear wheel, while lowering engine & oil temperature. Feuling camplate NOT required for use though Stock replacement for Twin Cam engines, recommended for both strip & performance street engines Made in the U.S.A. Pressure Volume: 18% more than 99-06 factory oil pump, 1% more than SE oil pump Scavenge Volume: 60% more than 99-06 factory oil pump, 9% more than SE oil pump