Im running a wet kit on a 2000 chevy silverado, i have it set for 100 shot, do you think this is to much or can i go bigger i dont have anything upgraded (injectors and fuel pump) I just got my transmision rebuild after installing N2O but the fact that it had 200,000 miles on it didn't help eather. its rebuilt with better heaver grade stuff its almost bullet proof. so I shouldent have a problem with that, the engine has about 40,000 miles on it.