Exergy Sportsman CP3 Pump
Fits 2001-2010 GMC/Chevy 2500HD/3500HD Duramax
Part# E04 10X05
*Most Exergy parts are custom order and have a 5-7 day lead time before shipping*
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))*
*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product.*
DMAXSTORE Note: This pump can also be used in 11-current LML platform truck with a CP4 to CP3 conversion kit.
Having issues keeping rail pressure over 3000 RPM in your Duramax in the mid 500 horse power range, the Sportsman pump from Exergy is engineered to deliver well past the stock CP3 at higher RPM's. In racing situations stock CP3's have a hard time delivering the fuel you need past 3,000 rpm's. That is not the case for the Sportsman pump, an ideal upgrade for anyone who wants to keep their truck around the mid 500hp mark, or the person who needs to replace their stock pump with the capabilities to support higher horse power demands. This pump starts as an LBZ based pump then is modified and bench tested for proper performance by one of the most reputable companies in fuel injection.