For many years, the Ford guys have been left out in the cold while Duramax and Cummins people get the warm reliability of a CP3. Many will say that it’s impossible to fit a CP3 in the valley of a Ford 6.7 Power Stroke, and they’re right. That’s why we partnered with PurePower Technologies to replace the CP4 with a new DCR pump made by Stanadyne. We do not specialize in manufacturing high-pressure fuel pumps; the practical application of common rail fuel systems is where we shine. Stanadyne makes an extremely durable high-pressure pump and we teamed up with PurePower (Stanadyne’s aftermarket division) to make it work just like the stock CP4 in a Ford Super Duty. The Ford 6.7L CP4 to DCR Conversion is direct drop-in that does not require any calibration changes and will be CARB Compliant.