Ideal AFR while spraying? - Nitrous Oxide Forum

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Ideal AFR while spraying?
Tuesday, August 12, 2008 11:52 AM
What is a good range for my air/fuel ratio for my car while I am spraying? I'm not a noob and I know good and bad ratio's but I just don't know if the n2o range is any different then a s/c or turbo ideal range. How lean do you guys go and still feel safe doing so?



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Re: Ideal AFR while spraying?
Wednesday, August 13, 2008 6:02 AM
Mid to low 12's are good area to be in. Anything over 13 would be pushing it.
Re: Ideal AFR while spraying?
Thursday, August 14, 2008 1:33 PM
Rich is best when with nitrous.


2001 Chevy Cavalier (Sandrift Metallic) 8 OHV of raw fury!

Re: Ideal AFR while spraying?
Friday, August 15, 2008 1:37 AM
GM Power wrote:

Rich is best when with nitrous.


True you wanna stay on the rich side but not too rich because it will backfire.
Re: Ideal AFR while spraying?
Friday, August 15, 2008 8:07 AM
GM Power wrote:

Rich is best when with nitrous.


Sure if you like breaking ringlands on pistons! As for 'Ideal' AFR there really is no 'IDEAL' with nitrous as every engine is always abit different. This is where reading sparkplugs comes in handy however as said a good area to be in is low 12's depending upon shot size and tuning and fuel being used.


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Re: Ideal AFR while spraying?
Monday, September 01, 2008 4:49 PM
you want things to be rich, id saw low 11s would be pretty safe



1989 Turbo Trans Am #82, 2007 Cobalt SS G85





Re: Ideal AFR while spraying?
Monday, September 01, 2008 5:47 PM
Rodimus Prime wrote:

you want things to be rich, id saw low 11s would be pretty safe


x2

Chris





'02 Z-24 Supercharged
13.7 @102.45 MPH Third Place, 2007 GMSC Bash SOLD AS OF 01MAR08

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