i already have the intake and shit like that. well since i dont have all the money he said i can give him another hundred for the purdge later. Do you think lets say it the summer time with very hot weather, will the bottle be at 900psi? I know it will still run just it wont be a full shot. anyway is it stil a good idea to buy a used kit? But i'm still confused what to do

by the way what a fpr and fr