What AFR for a 14 turn 1.9 mile road course?
#1
Posted 05-27-2011 08:50 PM
#2
Posted 05-30-2011 07:51 PM
Richer more low end torqure
This is from 5xracings website:
dialing in more fuel equals a richer mixture of air and fuel, which will benefit low rpm torque and horsepower for tracks that are tight and have low speed corners. Dialing in less fuel will lean your mixture of air and fuel, which will benefit high rpm horsepower for tracks that are 3rd gear through 5th gear tracks and do not have tight turns.
I am in the process of testing the same to see what a happens but I think the dyno is your best bet here,
my current dyno show afr falls off as torque and hp increases but my max hp/tq gains show high 12s, none of the max hq or hp numbers are above 13, when you cross 5250 rpm., and this were most of the tq and hp starts to be generated.
not sure if you are asking for idle afr.
#3
Posted 05-30-2011 08:01 PM
Leaner more higher end power
Richer more low end torqure
This is from 5xracings website:
dialing in more fuel equals a richer mixture of air and fuel, which will benefit low rpm torque and horsepower for tracks that are tight and have low speed corners. Dialing in less fuel will lean your mixture of air and fuel, which will benefit high rpm horsepower for tracks that are 3rd gear through 5th gear tracks and do not have tight turns.
I am in the process of testing the same to see what a happens but I think the dyno is your best bet here,
my current dyno show afr falls off as torque and hp increases but my max hp/tq gains show high 12s, none of the max hq or hp numbers are above 13, when you cross 5250 rpm., and this were most of the tq and hp starts to be generated.
not sure if you are asking for idle afr.
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