Training Wheel Hero
Join Date: Mar 2013
Thanked 13 Times in 9 Posts
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Fantastic thread, I'm very interested in AFR targets at the moment. Ive been testing different targets at the track and its getting very confusing.
one of the issues is Seat of the pants dyno sometimes does not agree with the GPS data I gather.
Another is the weather changes, The wind can affect speeds a fair bit, on top of that what about temperature changes, I find I'm running lean in the morning then richer as the day gets warmer so its hard changing maps and testing what is better.
What AF-R's are you guys all aiming for, is the old 13.1 usually going to be the best top end for most power?
why do people run richer or leaner in the lower throttle openings and RPM, whats the theory, if 13.1 is 'ideal' isn't this what we should be aiming for the whole time?
I'm personally only worried about racing, I guess a 'street' tune would be different. Finding information about what to run is hard, anyone in the know able to shed some light?