Nitrous /Fuel

Stable · 06-08-2012, 08:05 AM

Any guys on here that run a lot of nitrous aim for a certin N/F ration? Just looking to see what a few others are running.....

BAD BOB · 06-08-2012, 09:48 AM

lean is mean!

LXtasy · 06-08-2012, 10:12 AM

12.5-13.0 a/f

But I read plugs.
I am at a 3:1 ratio. fuel injected spread is almost 52.Plate kit

Every setup is different though

1iron · 06-08-2012, 10:21 AM

I can't measure N/F but I have heard from 6 to 1, to 8.5 to 1.

Stable · 06-08-2012, 06:19 PM

you dont measure...it is a caulcation......we run most of our stuff in the high 6 to mid 7 range on bigger motors....450+ CI...but for the smaller motors seems to run better a litte fatter........high 5 to 6....just wanting to get a feel for other motors and what peopleare running......

to figure you need bottle pressure, fuel pressure and jet sizes.......

LXtasy · 06-08-2012, 06:20 PM

http://www.robietherobot.com/nitrousjetcalculator.htm

good starting point

Stable · 06-08-2012, 06:26 PM

Quote:

Originally Posted by LXtasy

http://www.robietherobot.com/nitrousjetcalculator.htm

good starting point

that a ok program, but it is more for hobby racers and not so much serious cars...it does not allow you to adjust for what target N/F your car runns best at, and it is running a fixed n/f or about 6......we use Dave Koehler's nitrous master software........His program allowes you to use a correction factor after you have your stuff flowwed

Stable · 06-08-2012, 06:33 PM

the more I look at that app, it really is for people just starting out.....there is no way to account for the different fuel....

Smith Bros. Racing · 06-08-2012, 07:28 PM

lean is mean, rich is a bitch, and right you take flight

06-08-2012, 08:05 AM	#1
Stable Member Join Date: Jun 2008 Location: Taylors, SC Posts: 20	Nitrous /Fuel Any guys on here that run a lot of nitrous aim for a certin N/F ration? Just looking to see what a few others are running..... __________________ Check us out at www.stablellc.com

06-08-2012, 09:48 AM	#2
BAD BOB Senior Member Join Date: Mar 2008 Location: SUMMERVILLE Posts: 3,681	lean is mean! __________________ IM BAD BOB

06-08-2012, 10:12 AM	#3
LXtasy Senior Member Join Date: Dec 2006 Location: Summerville, SC Posts: 9,564	12.5-13.0 a/f But I read plugs. I am at a 3:1 ratio. fuel injected spread is almost 52.Plate kit Every setup is different though __________________ Last edited by LXtasy; 06-08-2012 at 10:41 AM.

06-08-2012, 06:19 PM	#5
Stable Member Join Date: Jun 2008 Location: Taylors, SC Posts: 20	you dont measure...it is a caulcation......we run most of our stuff in the high 6 to mid 7 range on bigger motors....450+ CI...but for the smaller motors seems to run better a litte fatter........high 5 to 6....just wanting to get a feel for other motors and what peopleare running...... to figure you need bottle pressure, fuel pressure and jet sizes....... __________________ Check us out at www.stablellc.com

06-08-2012, 06:20 PM	#6
LXtasy Senior Member Join Date: Dec 2006 Location: Summerville, SC Posts: 9,564	http://www.robietherobot.com/nitrousjetcalculator.htm good starting point __________________

06-08-2012, 10:21 AM	#4
1iron Senior Member Join Date: May 2007 Posts: 2,014	I can't measure N/F but I have heard from 6 to 1, to 8.5 to 1.

06-08-2012, 06:33 PM	#8
Stable Member Join Date: Jun 2008 Location: Taylors, SC Posts: 20	the more I look at that app, it really is for people just starting out.....there is no way to account for the different fuel.... __________________ Check us out at www.stablellc.com

06-08-2012, 07:28 PM	#9
Smith Bros. Racing Senior Member Join Date: Oct 2010 Location: Goose Creek Posts: 177	lean is mean, rich is a bitch, and right you take flight