Nitrous shot!!
Thread Starter
Racer
Joined: Aug 2006
Posts: 404
Likes: 0
From: Napa Ca
Nitrous shot!!
i have an nx wet system that im running on my 98coupe. The car has just under 84000 on it. The thing im wondering is will it handle a 150 shot or should i move on down to a 125 shot ?? Im going to be getting the car tuned with the nitrous to watch for knock and to see where my afr is at to make sure nothing goes bad. does anyone know what jets ill need for the nx 125 shot? i cant remember what they were.
any help would be appreciated!!
any help would be appreciated!!
Drifting
Joined: Sep 2005
Posts: 1,258
Likes: 0
From: Home Southern Maine
St. Jude Donor '08
NX Ls1 jetting list from NX website RWHP RATED....GM Stg.1 EFI system, part number 20920
Single jet
50HP 35N 18F
75HP 41N 22F
100HP 52N 28F
150HP 62N 33F
Source
http://www.ls1tech.com/forums/showthread.php?t=441077
I am running a Nitrous Outlet Wet Plate kit jetted with NX jets for about 125 with 57N/35F
The 35 is to tune the Dry hit a little richer. My Dry comes on at 3000 with a 50 shot, and the wet kicks in @ 4000
Single jet
50HP 35N 18F
75HP 41N 22F
100HP 52N 28F
150HP 62N 33F
Source
http://www.ls1tech.com/forums/showthread.php?t=441077
I am running a Nitrous Outlet Wet Plate kit jetted with NX jets for about 125 with 57N/35F
The 35 is to tune the Dry hit a little richer. My Dry comes on at 3000 with a 50 shot, and the wet kicks in @ 4000
Last edited by Beer99C5@FastbirdPerf.com; Aug 17, 2006 at 10:51 PM.
Drifting
Joined: Sep 2005
Posts: 1,258
Likes: 0
From: Home Southern Maine
St. Jude Donor '08
Since your doing it on the dyno, I would consider starting with a 32F (better to start rich, and have a 31, and a 30 available) and see where your at on the AFR and adjust the Fuel jet accordingly.
The guys who tuned mine look for a AFR of 12.0 to 11.5 on Nitrous.
The guys who tuned mine look for a AFR of 12.0 to 11.5 on Nitrous.
Last edited by Beer99C5@FastbirdPerf.com; Aug 18, 2006 at 12:02 AM.
