1994-1997 Powerstroke Legacy Stage 1 AA 160cc Injector Set w/ Stock Nozzles (WDI stage1-160-STK)

Fits

Note: Custom Tuning is REQUIRED

Wake up your OBS Powerstroke with these 160cc injectors featuring stock nozzles, the industry's most popular upgrade for reliable towing and improved fuel economy. These units deliver a significant bump in throttle response and lower EGTs while remaining perfectly compatible with your stock turbo and transmission. It is the ultimate "set it and forget it" fueling solution for drivers who want modern performance without sacrificing 7.3L longevity.

Part Number: WDI stage1-160-STK

• 160cc fuel delivery volume
• Precise stock-size nozzles
• 50-100 hp Increase
• Increased towing capabilities
• Improved fuel economy
• Reduced exhaust smoke
• Lower exhaust gas temperatures
• Precision plunger and barrel
• All new seals included
• 18-Month Warranty

• 8 x Injectors

• A Chip with single-shot tuning is required
  

180cc vs 160cc:180cc is the best choice for most OBS trucks. The only time Warren recommends the 160cc injectors is in high altitude locations or for the customer who doesn't want a large power increase. 

The only benefit of the 160cc is that a completely stock OBS truck will see large gains without needed (recommended) exhaust or intake modifications. The stock injectors have an effective flow rate of 90cc.