HP+® Performance Oil System - Twin CamCombine all the needed components to finish your T C engine's oiling system Quieter and smoother engine operation Increase oil pressure, scavenge volume and engine oil flow 25 35 cooler engine temperatures 15 30 degree cooler oil temperatures 15 30 lbs more psi of oil pressure Eliminate wet sumping, blowby and oily air cleaners Test results show 3 horsepower gain and 4 ft. lb. of torque gain to the rear wheel Includes billet 6061 aluminum high volume