Rogerclark Dry Sump Stage 4: Subaru EJ engines

Auto Verdi dry sump oil pumps offer more than just enough oil flow and pressure to your race engine. With lower internal friction losses they take less power away from your engine to run at maximum horsepower. The free horsepower and best available vacuum give your engine every advantage. Use this extra horsepower to get ahead of the competition. Housings and scavenge rotors are made out of a very rigid high quality aircraft aluminium alloy. The material allows for a very tight machining tolerances without distortion under maximum loads. The aluminium parts are anodized before PTFE-coating to make for better adhesion. Pressure gears are made out of the same quality steel as transmission gears. They are very hard and precision ground to withstand long cycle periods. A Balanit C coating is also applied for minimum friction. Auto Verdi oil pumps have been proven in NASCAR to stand many 500-mile races without maintenance. The rigid construction of our oil pumps makes them very durable in any kind of racing. Optional spring kit for wide ranging pressure adjustment Ultra-efficient and powerful pump design means oil coolers can be installed on either the pressure or return lines Supplied with everything required to install including billet RCM Oil pump delete cover, 2 port water pump with cast impeller, pressure hose, drive pulley and belt plus all installation fasteners and hardware.