DDP LB7-100 DURAMAX 01-04 LB7 REMAN INJECTOR SET 60 PERCENT OVER 100HP

The DDP LB7-100 Injector Set is built for Duramax owners pushing the limits of what the 6.6L LB7 platform can handle. With 100% over stock fuel flow, these injectors support builds in the 950–1,100+ horsepower range — perfect for drag racing, sled pulling, or full-send street trucks with big air and fuel upgrades.

Every injector is based on a genuine Bosch body and is precision-calibrated, EDM-modified, and flow-matched in-house by Dynamite Diesel Performance. Expect consistent fueling, clean spray patterns, and proven durability at extreme output levels.

Vehicle Fitment

• 2001–2004 Chevy Silverado 2500HD / 3500HD

• 2001–2004 GMC Sierra 2500HD / 3500HD

• Equipped with 6.6L LB7 Duramax Diesel

Tuning and extensive supporting modifications required
Not for use on emissions-equipped or daily-driven trucks

Performance Features

• 100% Over Stock Fuel Flow

•  Supports 950–1,100+ HP

• Flow-Balanced for even fueling across all 8 cylinders

• Built Using Genuine Bosch Cores

• Made in the USA by DDP experts

•  Backed by a 1-year unlimited mileage warranty (competition use excluded)

Recommended Supporting Mods

To run DDP LB7-100 injectors at full potential, you’ll need:

• Dual CP3 or 14mm stroker pump

• 250+ GPH lift pump (FASS/AirDog)

• Large single or compound turbo system

• Fully built transmission

• Head studs, upgraded valve train

• Custom EFI Live or MM3 tuning

• Upgraded intercooler and exhaust

Why Choose DDP?

Dynamite Diesel Performance has built its reputation on premium, American-made injectors that dominate on the street and track. Each set of DDP injectors undergoes stringent testing and balancing to ensure maximum flow, minimal smoke, and consistent reliability, even under extreme conditions.

Max Out Your LB7 Duramax

If you're building a no-compromise LB7, the DDP LB7-100 Injector Set gives you the fueling performance needed to chase down 4-digit horsepower numbers with confidence.