Warren Diesel 155/Stock Injector

This is our smallest upgrade. We modify your injector to flow 20cc’s over stock. You will see a gain in fuel economy and low end torque. With these injectors you will have to run custom tuning to get them to idle properly and to maximize the potential of the injectors. Blue spring and upgraded banjo bolts are recommended.

We remanufacture all internal mating surfaces, inspect all pieces of the injector, replace defective parts,and test each solenoid. Every o-ring in and on the injector is replaced. Every injector we remanufacture is flow tested on our in house flow bench. Each injector has 4 tests that it has to pass before being shipped out to you.

Our spool valves are superior to OEM because we use a higher quality steel made to our specific guidelines. They ensure a quiet smooth idle, great cold starts, and outstanding reliability.

***$800 core charge will need to be paid before injectors are shipped, please allow 2 weeks for delivery