Exergy 07-10 Duramax LMM Reman 150% Over Injector Set of 8
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This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Past a certain point, more timing and more boost stop helping because the injector simply cannot pass enough fuel. The Exergy 07-10 Duramax LMM Reman 150% Over Injector Set of 8 (store SKU xrgE01 10450) is the step where the Duramax LMM stops being injector-limited.
- Flows 150% over stock, so the extra fuel is there when the tune calls for it — plan supporting fuel supply and calibration to match.
- Remanufactured to Exergy's spec and flow-matched as a set — the cost-effective route when you want balance without paying for new bodies.
- Supplied as a set of 8 — a full engine's worth, because mixing new injectors with tired ones puts the cylinders out of balance.
Fits: 2007-2010 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD with the 6.6L Duramax LMM. The 2007 split is mid-year: earlier-2007 trucks are LBZ and take an LBZ part instead.
Perfect for a built truck whose pump and air are already sorted and whose injectors are now the limit.
Shipping Height: 8.0
Shipping Length: 14.0
Shipping Width: 10.0