Thread: New to N20 need advice.

honestly I dont know, its a basic NOS brand wet kit I got for free, the guy that gave to me told me it had the 75 shot pill dont know about the size of the fuel jet thou,
I tee'd the fuel of the line coming from the fuel filter to the injector rail if that make any difference if I use the other line???

the nozzel you mounted in the intake has 2 fittings on it they should be marked fuel & nos

pull the fittings off and the pills or jets will have #s on them let me know what the numbers are and what is your fuel pressure?

I will check them this week, here's some pictures:
and yes I know I mess up on the intake hole for the nozle angle, what happend was I mark it but I drilled in the wrong mark. Oh well!, It does not interfere with the hood anyway.

wow thats bad ass for a free sys

any update?????????

I'll be messing with it tommorrow, I will check the fuel jet like you told me, then I'll go from there, if everything is good I'll migth do some 1/4 mile runs this sunday.

Here's what I've found: my fuel jet 028 and my nos jet says 02 and I found a piece of rubber hose stuck on the fuel jet, maybe thats why I was not smoking black when using fuel only, here's some pictures:

yea that will destroy your engine quick

im glad you pulled the jets

Table 3 EFI System Jetting Map
Fuel Jet at PSI
N2O Jet 20 psi 30 psi 4 0 psi 50 psi 60 psi
24 19-21 18-20 17-19 16-17 16-17
26 19-21 18-20 18-20 17-18 16-17
28 20-22 19-21 18-20 17-18 17-18
30 21-23 19-21 19-21 18-19 17-18
32 22-24 20-22 19-21 19-20 18-19
34 22-25 21-23 20-22 19-20 18-19
36 24-26 22-24 21-23 20-22 19-21
Using theses jetting combinations with lower bottle pressure and / or higher fuel pressure may produce an excessively rich
.
Examine the jetting chart in Table 3. Locate the nitrous jet you are intending to use in column #1. Go across the top
row to the fuel pressure your vehicle operates at. Find the box that corresponds to your fuel pressure and nitrous jet. If
the recommended fuel jet was not included in your kit, phone the NOS technical department for assistance.
CAUTION! Never activate your nitrous system below 3000 engine RPM. The installation of the Throttle / RPMActivated
Switch, P/N 15879NOS is highly recommended to reduce the risk of engine damage while using
this kit. Call NOS Technical Support for the correct switch for your vehicle.