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1994-1997 OBS Powerstroke Legacy Injector Sets

Warren Diesel Injection
Regular price $2,048.75 CAD

Stage
Nozzle Size
Injector Body Size

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Description

These injectors replace factory AA code units and require an upgraded air intake and custom Hydra chip tuning. A larger turbocharger is highly recommended to manage EGTs.

Take your 1994–1997 OBS Ford to the next level with Warren Diesel 180cc injectors, available with Stock or 80% over-stock nozzles. These units convert your 7.3L to a more efficient single-shot design, delivering a significant jump in horsepower while dropping EGTs across the powerband. Whether you choose Stock nozzles for heavy towing or 80% nozzles for faster fuel delivery and crisper throttle response, these injectors offer the ultimate balance of reliability and performance. Please note that custom single-shot tuning and intake upgrades are required to maximize these gains.

Features

  • Efficient Single-Shot Design
  • 180cc Fuel Delivery Volume
  • Stock or 80% Nozzle Size Options
  • 75-125 HP Increase Over Stock
  • Precision Plunger and Barrel Assemblies
  • Precision Flow-Matched Sets
  • Significant EGT and Smoke Reduction
  • All New Seals and O-Rings Included
  • Enhanced Heavy Towing Power
  • Optimized Fuel Economy and Throttle Response
  • 18-Month Warranty

Includes

  • 8 x OBS Legacy Injectors

Nozzle Options

 Nozzle Size Use
Stock Best for heavy towing and keeping smoke/EGTs lowest on a stock turbo setup.
80% Best for street performance and faster throttle response; requires more air to manage heat.

Notes

  • Intake/air upgrades are required when selecting the larger 80% nozzles.
  • A custom-tuned Hydra chip is required to run these injectors because they convert them to single-shot.
  • Fuel economy doesn't suffer (depends of course, on your right foot)
  • Great balance between a towing injector and a performance injector.

Questions and Answers

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Vehicle Fitment - Part No: WDI stage1-180-STK


Product Fitment Notes
  • Some California trucks from late 1996 to 1997 use different injectors.
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