tuning with afr meter

General engine tech -- Drag Racing to Circle Track

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Newold1
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Re: tuning with afr meter

Post by Newold1 »

If you have already tuned and jetted for maximum MPH and you're not damaging anything then your afr is where it should be. When you tuned jetting you set that necessary afr for top mph. Changing the jetting based on an afr number now will not help anything.
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Firedome8
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Re: tuning with afr meter

Post by Firedome8 »

danta wrote: Thu Sep 28, 2017 6:34 pm Timing and jetting for max mph is already done. I installed an afr meter to check my engine comportement .
what is your AFR after tuning
A good test is worth a thousand opinions.
Smokey
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