I just replaced my VP with a rebuilt stock pump. The company i got it from said its 245hp which is stock,i guess????
now if i install new 275 hp injectors, will i get 275 hp? or will the pump limit me at 245 hp?

CumminsAholic said:You'll gain power. The 245 is with stock injectors. You'll eventually hit a limit of the pump, but not for a few hundred horse. I'm sure somebody will go into further detail if you want.