DDP DDP4BTVE-2 CUMMINS VE PUMP 4BT STAGE 2 INJECTOR SET

The DDP 4BTVE-2 injector set is a high-quality stock-plus upgrade for VE-pump 5.9L Cummins trucks, offering about 40 additional horsepower over factory injectors. Built with 2-hole VCO nozzles, this set preserves OEM-style spray patterns, making it a reliable choice for daily driving, towing, and light performance gains without requiring fuel system mods.

These injectors are assembled from Bosch remanufactured cores, then flow-matched and balanced to ensure smooth performance, consistent fuel delivery, and longevity. They’re ideal for first-gen Cummins owners looking to improve throttle response and fuel economy with minimal smoke.

Vehicle Fitment

• 1989–1993 Dodge Ram 250 / 350

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

 Compatible with stock VE fuel systems
 Not intended for P-Pump or high-performance race builds

Key Features

• 2-Hole VCO Nozzle Design – Closest to factory spec

•  ~40 HP Gain Over Stock Injectors

•  Flow-Matched Set of 6

•  Crisp throttle response with minimal smoke

•  Drop-in fitment for VE-pump 12-valve

• 1-Year Warranty (non-racing use)

•  Built in the USA by Dynamite Diesel Performance

Recommended Supporting Mods (Optional)

• Free-flowing air intake

• 4" exhaust system

• Boost elbow or wastegate tuning

• EGT gauge for monitoring under load

• Mild pump tweaks (fuel screw or pin) for added responsiveness

Best For

•  First-Gen Daily Drivers

•  Towing & Work Trucks

•  Cummins Enthusiasts Seeking OEM+ Upgrades

•  Improved Fuel Economy & Lower EGTs

Stock+ Performance, DDP Reliability

If you want a simple, effective upgrade that improves fuel delivery and throttle feel without pushing your VE-pump system too far, the DDP 4BTVE-2 injector set is the perfect fit. These injectors deliver enhanced reliability and performance, backed by DDP’s top-tier quality control.