i have been thinking about nitrous on my car since the day i bought it. A guy that i know real well at ford thinks any amount of nitrous is bad for the 4.6 due to the crappy rods. I think a 75 shot wouldnt hurt though. Is he right? He is one of the die hard 5.0 guys that are use to coming stock with forged internals, so any rod that isnt forged looks like crap to him