Ordered NX kit today.
03-07-2003, 05:39 PM
#1
Senior Member
Thread Starter
Join Date: May 2000
Location: Where the Devil Dances, IL
Posts: 625
Likes: 0
Received 0 Likes
on
0 Posts
Car: 87Z
Engine: ?
Transmission: A4
Ordered NX kit today.
What is the best way to get used to the jets? Start at 75 for a few run, then up to 100, and finaly on to the 150's? Going after one of the fastest 305 spots. Tracks open April 5th will see what happens.
Rob
Rob
03-07-2003, 06:11 PM
#2
Member
Join Date: Sep 2002
Posts: 166
Likes: 0
Received 0 Likes
on
0 Posts
Sounds cool!
Your sig mentions nothing about your pistons...I hope you aren't throwing a 150 shot at stock pistons. Well some people have been able to do it. You have more guts than i do if that is the case.
Your sig mentions nothing about your pistons...I hope you aren't throwing a 150 shot at stock pistons. Well some people have been able to do it. You have more guts than i do if that is the case.
03-08-2003, 05:59 AM
#3
Member
Join Date: Nov 2002
Location: Katherine, Australia
Posts: 309
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 Camaro IROC-T
Engine: L98 Turbo (GT40)
Transmission: THO400
Axle/Gears: Forged axles, 3.23 rear
Yeah... i started by playing with 75 shot, especially if you ever use it on the street. Then work up to 100. Its very risky running 150 shots on a 305 with stock internals! NX only recommend up to 100.
Ive got a wicked Excel sheet that you put your fuel and N2O pressure and it tells you the jet sizes for each HP shot.
Ive got a wicked Excel sheet that you put your fuel and N2O pressure and it tells you the jet sizes for each HP shot.
03-08-2003, 08:19 AM
#4
Senior Member
Thread Starter
Join Date: May 2000
Location: Where the Devil Dances, IL
Posts: 625
Likes: 0
Received 0 Likes
on
0 Posts
Car: 87Z
Engine: ?
Transmission: A4
Originally posted by Raven90IROC
.
Ive got a wicked Excel sheet that you put your fuel and N2O pressure and it tells you the jet sizes for each HP shot.
.
Ive got a wicked Excel sheet that you put your fuel and N2O pressure and it tells you the jet sizes for each HP shot.
03-08-2003, 06:14 PM
#5
Senior Member
Join Date: Jan 2002
Location: orlando
Posts: 600
Likes: 0
Received 0 Likes
on
0 Posts
Car: 98 Camaro SS
Engine: LS1
Transmission: M6
please email it to me as well.
ben@fuelslut.com
You can also upload it to my hosting page if you want.
http://www.fuelslut.com/hosting/
thx.
ben@fuelslut.com
You can also upload it to my hosting page if you want.
http://www.fuelslut.com/hosting/
thx.
03-08-2003, 08:12 PM
#6
Member
Join Date: Nov 2002
Location: Katherine, Australia
Posts: 309
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 Camaro IROC-T
Engine: L98 Turbo (GT40)
Transmission: THO400
Axle/Gears: Forged axles, 3.23 rear
Here ya go, i'll E-mail it to those who want it as well. Just to be sure, i dont want the credit for this. It came from a friend in the same car-club as me. But it is very accurate.
http://www.fuelslut.com/hosting/uplo...us_jetting.xls
http://www.fuelslut.com/hosting/uplo...us_jetting.xls
Trending Topics
03-09-2003, 01:54 AM
#8
Member
Join Date: Oct 2002
Location: Ewa Beach, Hawaii
Posts: 467
Likes: 0
Received 0 Likes
on
0 Posts
I don't have the NX kit, I have the NOS kit, and I would have to agree 100HP on a stock engine. My NOS kit came with the 150HP jets also and it recommended it only for use on a 5.7L, but I'm still not going to put them in, runs just fine with 100HP.
03-09-2003, 06:05 AM
#9
Senior Member
Join Date: Jan 2002
Location: orlando
Posts: 600
Likes: 0
Received 0 Likes
on
0 Posts
Car: 98 Camaro SS
Engine: LS1
Transmission: M6
I just checked out that spreadsheet...
Word of warning, those are NOS type jettings.. The NX ones are different.
I run a 62/35 for a 150 shot on my NX kit. (reccommended is 62/38, but it's too rich for my app.)
If you run those jettings on an NX kit, you'll be making a lot more power than you think.
Word of warning, those are NOS type jettings.. The NX ones are different.
I run a 62/35 for a 150 shot on my NX kit. (reccommended is 62/38, but it's too rich for my app.)
If you run those jettings on an NX kit, you'll be making a lot more power than you think.
03-09-2003, 08:38 AM
#10
Senior Member
Thread Starter
Join Date: May 2000
Location: Where the Devil Dances, IL
Posts: 625
Likes: 0
Received 0 Likes
on
0 Posts
Car: 87Z
Engine: ?
Transmission: A4
Originally posted by Benny
I don't have the NX kit, I have the NOS kit, and I would have to agree 100HP on a stock engine. My NOS kit came with the 150HP jets also and it recommended it only for use on a 5.7L, but I'm still not going to put them in, runs just fine with 100HP.
I don't have the NX kit, I have the NOS kit, and I would have to agree 100HP on a stock engine. My NOS kit came with the 150HP jets also and it recommended it only for use on a 5.7L, but I'm still not going to put them in, runs just fine with 100HP.
03-10-2003, 12:10 PM
#12
Supreme Member
iTrader: (1)
Join Date: Jun 2001
Location: Dale City, VA
Posts: 1,668
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 GTA and 85 IROC
Engine: 355
Transmission: gear jammer
Axle/Gears: 4.11
Originally posted by Raven90IROC
Ive got a wicked Excel sheet that you put your fuel and N2O pressure and it tells you the jet sizes for each HP shot.
Ive got a wicked Excel sheet that you put your fuel and N2O pressure and it tells you the jet sizes for each HP shot.
tharney@enggroupe.com
Thread
Thread Starter
Forum
Replies
Last Post
Hotrodboba400
Firebirds for Sale
3
12-10-2019 07:07 PM
Drone358
Transmissions and Drivetrain
4
12-10-2015 08:16 PM
1Aauto
Sponsored Vendors
0
09-02-2015 01:35 PM