The Empire Performance Engineering Duramax Oil Pump has been setup to increase the capacity and flow of oil. With the all to well known issues of the factory Oil System one may see Operating Oil Pressure below 10 PSI which can lead to the increase of engine failures. Oil is the main backbone to engine life expectancy and performance. This product has been in testing stages for a very extended period of time and has now reached all of our standards and requirements we demand. This oil pump is recommended for all engine rebuilds both Stock Form and Heavily modified setups.
NOTE: Please Allow Engine To reach Standard Operating Temps before RPM levels to increase above 1200 RPM.