2001-2010 Duramax High Pressure CP3 Pumps (CP3-DMX-SS)
S&S Diesel
QUESTIONS & ANSWERS
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Looking for a upgraded cp3 to be good up to 650hp on a lb7, plan on haveing 575ish to the wheels,
I would be choosing a 10mm stroker CP3 to get to that HP range. The 10mm pumps should fuel up to around 750HP.