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1994-1997 Powerstroke AA Stage 5 400cc W/Oil Mods (AP63800AAR5)

Industrial Injection
Regular price $736.16 CAD

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Description

Stage 5 400cc Industrial Injection AA-series HEUI injector for 1994-1997 Ford F-250 and F-350 trucks running the 7.3L Powerstroke. Built for serious power — 400cc flow rate combined with oil-circuit modifications that address the lubrication failures Stage 5+ Powerstrokes are prone to when run on the factory oil system.

The 400cc fuel volume is well beyond stock and well beyond what a stock HPOP can keep up with on its own. The oil-circuit modifications are what make this injector different from a generic Stage 5 — they target the specific lubrication-related failures that show up at this fueling level. This is a race-grade injector for built engines, not a daily-driver part.

Features

  • AA-Series Stage 5 HEUI Injector
  • 400cc Fuel Flow Capacity
  • Oil-Circuit Modifications to Prevent Lubrication-Related Failures
  • Engineered for Maximum-Horsepower Applications
  • For 1994-1997 Ford 7.3L Powerstroke F-250/F-350
  • Part Number: AP63800AAR5

Notes

  • Stock HPOP is the limiting factor on 400cc injectors — plan to upgrade the HPOP if not already done.
  • Core deposit applies — keep your old injectors and return them to recover the deposit.

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Vehicle Fitment - Part No: AP63800AAR5

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