Performance Oil System - Twin CamCombine all the needed components to finish your T C engine's oiling system Kit increases 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 lbs 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.