FEULING HP+ OILING SYSTEM (WATER COOLED M8)FEULING HP+ OILING SYSTEM (WATER COOLED M8) 30% more pressure gear volume over stock 53% more scavenge gear volume over stock 42% more scavenge volume with port sizing, matched passages and holes to the engine case 68% more oil volume to the crankshaft and connecting rod bearing 15 25 degree cooler engine temperatures 15 30 degree cooler oil temperatures 10 30 more PSI of oil pressure Reduces wet sumping, blow by and oily air cleaners Magnets in oil