air/fuel on n20

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May 7, 2006 | 12:25 AM

soonerbob

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air/fuel on n20

Anyone know what a good air/fuel ratio on a ls1 with a 100 shot wet system is.

May 7, 2006 | 12:38 PM

Robert56

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11.7 area, or slightly leaner for a hit that size.
Robert

May 7, 2006 | 12:45 PM

brad8266

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I am from mid 12 at the lower rpm to low 11 at the high end. Havent detected knock yet.

You definetely want to be below 12.5 although I ran untuned for a while running like 14.0 on the spray, I cant believe it didnt even knock then. I must have been lucky. At least if you are low 12's you will have the peace of mind knowing you wont lean out.

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