5.9L Cummins PowerFlo 750 Fleece Performance Diesel Fuel Injector Nozzle Still it is nice to

Still it is nice to know there is a proven formula to follow

this is because your Duramax doesn't come with a factory System like other diesels

Simply build up your tunes

and other GM vehicles

Our FASS Adjustable Diesel Fuel Systems are designed to be the most versatile high performance fuel System on the market that allows for adjustable fuel pressures to meet the demand of high performance Ford Powerstroke applications

5.9L Cummins PowerFlo 750 Fleece Performance Diesel Fuel Injector Nozzle Still it is nice toThe 5. 9L CumminsPowerFlo 750 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it support 750 RWHP, but it also eliminates the factory fuel flow restiction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most. This cost effective upgrade will