DDP DDP4BTVE-1 CUMMINS VE PUMP 4BT STAGE 1 INJECTOR SET

The DDP 4BTVE-1 injector set is a direct OEM replacement for 1989–1993 Dodge 5.9L Cummins engines with the VE rotary injection pump. These injectors feature 1-hole VCO-style nozzles, just like the factory units, ensuring factory-grade spray pattern, fuel delivery, and drivability.

Built from remanufactured Bosch cores and flow-matched in-house by Dynamite Diesel Performance, these injectors restore lost power, improve fuel economy, and help maintain lower EGTs—without altering engine performance.

Vehicle Fitment

• 1989–1993 Dodge Ram 250 / 350

• 5.9L 12-Valve Cummins with VE Rotary Injection Pump

 Drop-in factory replacement
 Not intended for performance applications

Key Features

• 1-Hole VCO Nozzles – Matches OEM spec

•  Stock horsepower level (no tuning required)

•  Flow-balanced set of 6

•  Excellent fuel economy and clean emissions

•  Ideal for engine rebuilds or maintenance

•  1-Year Warranty (non-competition use)

•  Made in the USA by Dynamite Diesel Performance

Best For

•  Daily-driven first-gen Cummins

•  Factory spec restoration or engine refresh

•  Maximum fuel efficiency and EGT control

•  No-compromise OEM reliability

Restore Factory Performance and Reliability

If your stock injectors are worn or you're rebuilding a 1st Gen Cummins to original spec, the DDP 4BTVE-1 injector set is the perfect match. Enjoy smoother starts, clean idle, and dependable performance—backed by DDP’s renowned build quality.