Wondering if anyone knows the difference between the nitrous express kit for lt1 engines #20920-10 kit and the one for the universal kit #20915-10? Does one kit include anything different than the other? They both seem the same to me. I've read somewhere that a single nozzle is only good for a 150 shot, what would be needed to make this kit spray around 200?

 

the universal kit comes with a few more fittings.

to spray more the 150, you need to change 1 fitting and 1 line.

give us a call and we can get you all the part numbers