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S&S LBZ SuperSport CP3 Pump

Duramax LBZ SuperSport CP3 High-Pressure Pump

  • LBZ based
  • higher output > 3500 rpm

This pump is engineered to maintain fuel delivery well past the stock CP3's limitations at higher RPM's. Stock CP3's have a hard time delivering fuel past 3,000 rpm's. That is not the case with this pump. An upgrade for anyone who wants to keep their truck around 500hp - 550hp range, or even just a stock pump replacement from failure.

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