MeanWS6

Providing you have a nitrous pressure gauge inside the car, how much of a pressure drop do you guys see when you spray?

(this post is in relation to my NXL saga where I am getting over a 400PSI drop while spraying )

thanks for everyones help

GM Muscle

iTrader: (9)

Your spraying a 180 shot right? With a 15lbs bottle at about 1000psi (TNT 150) I havn't seen any more that 100psi drop during a good run. Have only gotten to play with the 150 shot on the street but I usaully run from 40 mph to about 100 mph or so. I do remember reading your other posts so I assume that you have double checked all the fittings after the N2O noids?

MeanWS6

yea, 180shot, 15lb bottle, checked and double checked all fittings and jets, starting pressure is 1050psi, tried diff bottles and angles, etc.

B18B1LS1

iTrader: (12)

What kind of temps are you running to get to 1050psi? Are you sure the bottles are good and full? I know it's "bad" but it is easier to maintain pressure with a slightly overfilled bottle. I usually don't get any more than a 200 psi drop and even that is a little excessive. Granted that is only with a 150 shot though.

Jeffrey

MeanWS6

I do my own fills, yea I usually still an extra pound in them
Maybe this NXL kit was a complete waste of time and money.

Nitro Dave's Nitrous Outlet

iTrader: (25)

I Have never seen a pressure drop like that.Are you sure you have3 a good full bottle with no air in it.
Dont get to fustated im sure its something that is just going to turn out simple.Shot me a PM with all the info from beginning to end.Ill see if I can help you out.
Dave

MeanWS6

dave - you are the man -PM sent