Product Description
S&S Diesel LB7-200SAC-R-SET 200% Over Injector (Reman) — 2001–2004 GM Duramax 6.6L LB7
Serious fueling for built LB7s. This remanufactured 200% over injector set from S&S Diesel Motorsport uses SAC-style nozzles and precision balancing for consistent delivery across all eight cylinders. Ideal for high-performance builds with the necessary air and fuel system support.
Fitment
- 2001–2004 Chevrolet Silverado / GMC Sierra 2500HD & 3500 (LB7) 6.6L Duramax
- Direct LB7 replacement; custom tuning and supporting mods required for 200% over sets.
What You’re Getting
- (8) Reman S&S Diesel LB7 injectors with SAC-style nozzles (200% over flow)
- Flow-matched and balanced as a complete set
- Core return required (see Core Policy at checkout)
Recommended Supporting Parts (CPP Internal Links Only)
- Shop GM Duramax Categories
- LB7 Injector Line Set (Complete 8)
- BD Diesel LB7 Injector Line Set
- AirDog II-5G DF-100 (LB7/LLY/LBZ)
- AirDog 4G FP-100 (LB7/LLY/LBZ)
Installation & Notes
- Professional install and custom tuning required for 200% over sets.
- Verify local emissions requirements before purchase/use.
- Core charge applies; return cores within the stated window.
FAQ
Do I need tuning for 200% over injectors?Yes. These injectors require custom calibration and adequate air/fuel system support to run correctly.
Are these true SAC-style nozzles?Yes—SAC-style nozzles are used for improved durability and consistent flow.
Is this a full set?Yes, this listing is for a complete set of 8 remanufactured injectors that are flow-matched together.
Is there a core charge?Yes. A refundable core charge applies; cores must be returned within the specified timeframe.
