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  • BD-Power High Performance CP3 2004.5-2005 LLY Duramax


BD-Power High Performance CP3 2004.5-2005 LLY Duramax



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The BD-Power 1050625 High Performance CP3 Pump will increase performance on your 04.5-05 GM 6.6L Duramax LLY. Featuring up to a 72% increase in capacity / displacement, this pump delivers enough fuel to support up to 700hp while maintaining 24,000psi of rail pressure Replacing the existing injection pump, the HPCP3 simply bolts in place to produce up to 5.25 LPM versus the stock 3.05 LPM. That’s right, all that fuel without going to a dual pump system – no extra pulleys, belts or pumps to install.

BD’s HPCP3 pumps are engineered with an enhanced metering unit and new design cam shaft with modified plungers and stroke. Plus, the HPCP3 eliminates the off throttle fuel spikes common with stock pumps that can potentially damage injector nozzle tips when trying to produce more than 500hp. All of these modifications deliver long-term durability with consistent on-demand high fuel pressure supply that provides efficient atomization resulting in more power, better combustion and lower EGT’s.

  • Bolt-In Replacement
  • Support Up To 700HP
  • Maintain Steady Rail Pressure

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