Chevy Duramax 17-23 L5P 60% Over Injector Set Dynomite Diesel

The Dynomite Diesel DDPL5P-200 is a remanufactured 60% over injector set for the 2017-2023 Chevy Silverado and GMC Sierra 2500 HD and 3500 HD trucks with the 6.6L L5P Duramax. It is a moderate fueling upgrade over the factory injectors.

Each injector is remanufactured, sized 60% over stock, and fitted with a modified body and an 8-hole SAC nozzle sprayed at 158 degrees. The set ships as a balanced and matched group of 8, and a usable core is required since these are reman units.

A 60% over set is a strong choice for the L5P owner who wants noticeably more power while keeping the truck streetable and tow-friendly. It adds fuel for daily driving with a tune and light-to-moderate performance goals without jumping to a large competition injector.

Proper tuning is recommended to take advantage of the added fuel, and you will need to return your cores. Dynomite Diesel backs the set with a 3 year unlimited mile warranty. Confirm your injector sizing with your tuner first, as injectors are not returnable once installed.

For an L5P daily driver or tow rig that wants more fuel without going overboard, this 60% over matched set hits a practical middle ground.