I am fairly new to aftermarket upgrades to as diesel other than an air intake and a chip and I had some questions about injectors. If you were to buy some 150 hp injectors does that mean they add 150 hp or is that the total amount of hp your engine produces?

 

Salesman hype. Try to get the real specs on the injectors. This would be # of holes, hole size, spray angle, flow rate, and type of nozzle. Make absolutely sure you are getting the correct injector body for your truck. There are several differences that make them non interchangeable.

 

We have flow #'s, size and HP rating if you need a better idea of what you will need to make your HP goal.