Chevy Duramax 08-10 LMM Brand New 200 Percent Over Injector Set (SAC Nozzles) Dynomite Diesel

The Dynomite Diesel DDPNLMM-400 is a brand new 200% over injector set for the 2008-2010 Chevy Silverado and GMC Sierra 2500 HD and 3500 HD trucks with the 6.6L LMM Duramax. It is a large fueling step for a serious build.

Built from brand new OE injectors, the set carries no core charge and nothing to send back. Each injector is sized 200% over stock with a modified body and a 6-hole SAC nozzle sprayed at 159 degrees, and the set ships balanced and matched as a group of 8 for consistent fueling.

A 200% over set is aimed at high-power street trucks and competition-minded LMM builds that need much more fuel than stock. It gives the volume to support larger turbos and aggressive tuning while stopping short of the largest injectors in the lineup.

To run this size safely, plan on aggressive tuning and a supporting fuel system that can meet the demand. Dynomite Diesel backs the set with a 3 year unlimited mile warranty. Confirm this injector size fits your build with your tuner first, as injectors are not returnable once installed.

For an LMM owner building strong power with room to grow, this brand new 200% over matched set is a solid choice.