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NOS A/F Ratio

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NOS A/F Ratio

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Old

Jun 18, 2007 | 08:03 PM

#1

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Staging Lane

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NOS A/F Ratio

After doing some research I saw that with NOS you want your A/F to be around 11.5-12.0. My A/F N/A was 12.8-13.0 and they told me my air fuel was identical on the NOS compared to N/A and it was fine? Is it dangerous to run it on spray at those A/F ratios? Im running a NX wet kit with 52/33 Jets.
606rwhp/571rwtq Fully Forged 402

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Jun 18, 2007 | 08:24 PM

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Thats a bit lean. I spoke to tnt about safe afrs. They like to see 10.9-11.5. I say look at your fuel system.

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Jun 18, 2007 | 11:14 PM

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Launching!

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I would shoot for 11.0-11.5 on the spray at least put a 34 and redyno it.

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Jun 19, 2007 | 06:42 AM

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Staging Lane

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Is there a chance more power can be made if my A/F is better? Im not sure if I was loosing anything by being soo lean on the spray.

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Jun 19, 2007 | 09:16 PM

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Launching!

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Just save for a new motor...

u may pick up some tq with the right af.

10hp is not worth the cost of a new motor IMO.

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