Shop By Category
Your Cart

94-98 Dodge 5.9L 12 Valve Dynomite Diesel 140hp Stage 4 Injectors

140hp Stage 4 Injectors (DDP4) for the 1994-1998 Dodge 5.9L 12 Valve Cummins
By Dynomite Diesel Performance

Without Exception "The best" 12 Valve injector! Just ask Lenny Reed, Big Bad Dodge, Richard "Maddog" Madsen, Garrett Shields (owner of Pure Diesel Power) and many more!

There is no disputing the performance of Dynomite Diesel 12 Valve injectors. Hailed as the benchmark in 12 valve performance, DDP B series injectors rule competitions internationally. Whether you want to make big power, or just get your 5th wheel to the camp ground a bit faster, DDP B series injectors are the answer.

These injectors will give you 140+ horsepower at the wheels.  They have been used to make over 850 plus rwhp on fuel and are big enough for 13mm injection pump.  A 66mm inducer single turbo is the smallest turbo we recommend for these injectors.  Please, please, please realize that these are big injectors.  We at DDP know that these are not the cheapest injectors out there.  Spend your hard earned money one time and get the best.  These injectors do not haze at idle, smoke less than 370s, get better mileage and have lower EGT.  370s are a cheap way to make some power but the negative charectaristics get old real fast!

Your mileage will still be somewhat accaptable with these injectors. We have had reports of 19mpg on a longbox quadcab 4x4 manual truck.

Included with your injectors, you will find copper sealing washers for the cylinder head and fuel return line. We also include a large nut that screws onto your old injector to help you pry it from the head without damaging the threads.

These injectors are brand new and require no core.

As always, this product is covered by our 1 year unlimited mileage warranty and our 30 day money back guarantee.  Please see our Policies section to read more.

Lame California Prop 65 Notice