01SOMZ28

iTrader: (37)

I have a nitrous express wet kit, its just a dual shark nozzle nothing fancy. I'm currently running a 150 shot but i'm wanting to run a 200 shot and i'm wanting to know what # jets to use and if this kit will spray a 200 shot.

camscam02

iTrader: (21)

72ish would be the nitrous jet, and well fuel jet depends on the setup. around 37 or 38 for ls1 fp but could be rich or lean.

Chris@NitroDaves

NX's jetting for the dual nozzle 200hp hit is

52N x2
28F x2 @55PSI

-Chris

01SOMZ28

iTrader: (37)

by x2 for both your saying 4 jets total? I only have one nozzle 1 Fuel jet 1 Nitrous jet ... maybe i'm wrong but i thought it was just a dual shark nozzle with 1N 1F jet. But i'm sure you know more about this than i do, hahah, thats why i'm asking for help. So if i'm wrong somewhere please correct me.

Chris@NitroDaves

I took it that when you said dual shark nozzle it was the Dual Nozzle Kit which comes with 2 nozzles. Sorry about that.

You have a single nozzle setup which the jetting would be 78N 46F for the 200hp hit.

-Chris

01SOMZ28

iTrader: (37)

would these happen to be the correct jets?

http://www.nitrousexpress.com/produc...ils.php?id=624

http://www.nitrousexpress.com/produc...ils.php?id=613

01SOMZ28

iTrader: (37)

i just talked to a guy at Nitrous Express and he told me 78N 41F, i asked him about the 46F but he said if i'm on stock fuel pressure then i'll use the 41.

If i changed my rails, injectors, and pump would this change my fuel pressure?

Chris@NitroDaves

Those are the correct jets.

The jetting that i have here for their single nozzle kit tells me that the 46jet is good for 55-60PSI which is what the LS cars run. Unless you have changed the regulator then the pressure should stay at what it is stock.

-Chris

JAX04

iTrader: (17)

dude, are you going to spray that on your stock bottom end, just curious, be sure to let me know how this turns out.

01SOMZ28

iTrader: (37)

hmm, well i havn't changed the regulator. Maybe i'll get the 41 and 46 and see which one works out haha.

Yea i'm going to spray it on the stock bottem end, why not? It takes 150 perfect. If she blows then that gives me an excuse to build something nasty

JAX04

iTrader: (17)

Hell yeah. I love that ****. Blow her up and build her better!

camscam02

iTrader: (21)

78 is way too big off a nitrous jet. that like 250 flywheel like 230 rw. but good luck.

01SOMZ28

iTrader: (37)

well i called nitrous express and the guy told me 78N

james562

iTrader: (35)

i thought 78 seemed massive for a 200 hit.

what would be a 175 hit be then? .67? .70.

i know 150 hit is a .62-63 jet

Chris81

iTrader: (1)

The calc. I use for ref. sometimes says 78N/41F for a single nozzle setup is calc. to a 275 shot at the flywheel, but NX rates their sizing at the wheels, so that would be about right.. good luck with that on a single nozzle

camscam02

iTrader: (21)

In my above post I couldnt even speak english right, guess I need to proofread. but anyways...

.62ish for 150, .67ish for 175, .72ish for 200 and so on is what I use and alot others use.

goodluck with what nx says but that is a **** load of nitrous for a 200 shot.

01SOMZ28

iTrader: (37)

well can anyone speak from experience? i'd like to go with what NX tells me because they make the kit but it would be more helpfull to here from someone that has done it.

Chris@NitroDaves

200hp
78N
46F @55PSI

This is straight from NX's Jetting charts that we have.

-Chris

01SOMZ28

iTrader: (37)

alright i'm going to give it a go and see what happens thanks for the help

PONTIAC SLP

iTrader: (3)

those NX jets looking very beautiful than others