I have a 93 Formula with low miles I have a stock bottom end but I have a good bit done to the rest of my top end. I am wanting to put a nos kit on my car. Ive been thinking about the 5176 kit which comes with a 10lb bottle which is a 150 shot,dry kit right? Ok now for the ?'s. You can use this kit with the stock injectors right. Well i was told when this kit injects it into the intake it boosts the psi up to about 90. Well I was reading that the stock injectors lock up at about 90psi. Should I change them out with this kit? Ok another ? how exactly do you spray nos and what gear do peeps mainly spray it in? Also I was readin about the window switch. It sprays in between two rpms so you dont spray at to low of a rpm and not to high of a rpm, well can I not put that on there and spray manually by a button on my shifter? Ive got a aftermarket chip burned by PCM4LESS will these work with NOS? What rpm range should I spray threw my rev limiter is set at 6500rpms. Also the fuel pressure switch will automatically turn my kit off if the fuel pressure isnt right to spray right? What pressures are good to spray at I was reading about 45psi for dry kits.

If you could help me out id appreciate it

thanks

Thanks