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good nitrous air fuel ratio

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Old 01-21-2009, 08:52 AM
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Default good nitrous air fuel ratio

im throwin a 50 shot on my integra, wit just i/h/e
and im a throw it on my freinds dyno to se wat the air fuel is cuz i dnot want it
becoming to lean n messing stuff up
so i was curious on wat air fuel is safe for nitrous
i was thnkin like 11.5?


thanks for the help
Old 01-21-2009, 04:47 PM
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Default Re: good nitrous air fuel ratio

wow no one?
Old 01-21-2009, 05:39 PM
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Default Re: good nitrous air fuel ratio

Is it a wet shot or dry? Which kit?
Old 01-21-2009, 07:08 PM
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Default Re: good nitrous air fuel ratio

Originally Posted by Blueallie
Is it a wet shot or dry? Which kit?
its a zex dry shot
got it for free
Old 01-24-2009, 03:36 PM
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Default Re: good nitrous air fuel ratio

If you tuned to 11.5 it may still go bad. Theres more to nitrous than the afr and Iv yet to read of a 'SAFE' afr.
Old 01-24-2009, 06:23 PM
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Default Re: good nitrous air fuel ratio

meh tuning is tuning, make sure your timing is in check, cylinder pressure is cylinder pressure, nitrous comes on pretty violent compared to a turbo that has spooling characteristics.
Old 01-24-2009, 07:23 PM
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Default Re: good nitrous air fuel ratio

Originally Posted by dschenke
im throwin a 50 shot on my integra, wit just i/h/e
and im a throw it on my freinds dyno to se wat the air fuel is cuz i dnot want it
becoming to lean n messing stuff up
so i was curious on wat air fuel is safe for nitrous
i was thnkin like 11.5?


thanks for the help
Is your car already tuned? If not dyno it first on motor to see what the A/F ratio is. If it is tuned whats the A/F?
Old 01-25-2009, 09:43 AM
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Default Re: good nitrous air fuel ratio

Originally Posted by turbo82
Is your car already tuned? If not dyno it first on motor to see what the A/F ratio is. If it is tuned whats the A/F?

it hasnt been on the dyno
ill put it on n see wat it is
Old 01-25-2009, 05:10 PM
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Default Re: good nitrous air fuel ratio

I'd say 11.5:1, or 12:1 if you want to be aggressive.

You can always read your plugs immediately after you spray.
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