FEULING oiling system kits combine all the needed components to finish your TC engines oiling system under 1 Part #, available in HP+ or RACE SERIES kits. FEULING oiling system kits increase oil pressure, oil volume, engine oil flow and return oil scavenging, eliminating wet sumping and oily air cleaners. Test results show 25-35 degree cooler engine temperatures, 15-30 degree cooler oil temperatures, 15-30 more pounds of oil pressure and quieter smoother engine operation. Results also show a substantial increase of oil pressure and 3 H.P. and 4 Ft. Lbs of T.Q to the rear wheel.