01-04 Duramax LB7 | Performance CP3 Injection Pump

In stock
  • 12mm Stroke Cam Housing Design
  • Up to a 72% increase in capacity / displacement
  • Delivers enough fuel to support up to 900hp
  • Maintains 24,000psi of rail pressure
  • Produces up to 5.25 LPM versus the stock 3.05 LPM
  • All that fuel without going to a dual pump system
  • New design cam shaft with modified plungers and stroke
  • Eliminates potentially damaging off throttle fuel spikes common with stock pumps
  • Long-term durability with consistent on-demand high fuel pressure supply
  • Provides efficient atomization resulting in more power, better combustion and lower EGT's
  • HPCP3 injection pump is fully tested before leaving our facility


  • Race Pumps 90-days parts/No labour
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