Got my jms dry kit installed what is considered good for lambda on n2o. I'm experiencing some knock going to change my plugs to something else any recommendations?
Target lambda for n2o
- Thread starter basspro302
- Start date
What shot? Depending on the shot, could need timing retard, stage colder plugs, bump gap down to .35. Af could need to be around 11.5-11.8 but can't remember the lambda. I always have two tunes for my nitrous. Currently using brisk rr14ys gapped at .35.
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It's a 125 jet looks like it's trageting .76 or.78 lambda but I don't have my log in front of me the measured af is around .82. Still trying to figure out the sct data viewer I'm used to Diablo sport data viewer. I'm pretty sure I'm going to need more injector.
Lamba * Stoich = AFR
If you are using pump gasoline, you just take your lambda (.82) and multiply it by the Ford stoich for these cars (14.08) and you are currently getting 11.5 AFR.
It is my understanding that most coyote tuners like this motor to be sitting right at that AFR, so you might be good.
If you are using pump gasoline, you just take your lambda (.82) and multiply it by the Ford stoich for these cars (14.08) and you are currently getting 11.5 AFR.
It is my understanding that most coyote tuners like this motor to be sitting right at that AFR, so you might be good.
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