Product Description
S&S Diesel LMM-30SAC-R-SET 30% Over Injector Set (Reman) — 2007.5–2010 GM Duramax 6.6L LMM
Upgrade your LMM with flow-matched 30% over SAC-style injectors from S&S Diesel Motorsport. Each set is built on Bosch reman bodies (from Bosch, not generic), precision honed, and balanced for smooth, reliable power on 2007.5–2010 Duramax 6.6L LMM trucks.
- 30% over SAC nozzles for increased fuel delivery with clean atomization
- Sets flow-matched and balanced for consistent cylinder-to-cylinder performance
- Built using OE-grade components and validated on industry-leading test equipment
- Core return required on reman sets
Fitment
2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD equipped with the 6.6L Duramax LMM (VIN 6).
What’s Included
- Eight (8) remanufactured S&S Diesel 30% over LMM injectors (matched set)
- Install notes and set data
Recommended Parts & Related Categories
Helpful Notes
- Tuning may be required to take full advantage of increased injector flow.
- Verify emissions compliance for your region and intended use.
FAQ
Are these injectors truly flow-matched as a set?Yes. S&S matches sets to tight tolerances and validates on professional test stands for consistent performance.
Do I need custom tuning with 30% over injectors?We recommend proper calibration to optimize drivability, power, and emissions with higher-flow injectors.
Will these fit all 2007.5–2010 LMM trucks?Yes—this set is built specifically for the 6.6L Duramax LMM platform (2007.5–2010).
Are cores required?Yes. Reman sets require core return per S&S policy.
