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Alan L Alan L is offline
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Join Date: Apr 2006
Location: New Zealand
Posts: 3,261
I figured that was what you were attempting. You have leaned it off to AFR 14- 15 for hway cruising - and I guess that is your rev range in that mode. But for the track you have a lower AFR programme for that rev range - based on the fact you believe you get better throttle response.
Did you set the track programme by dyno? I believe I am getting better throttle in the 2-3000 rpm range by running AFR under 14 (not worried about mpg) - but I am only going by the feel of the car. Seems to want to pull more instantly and harder - ie depress throttle and it responds immediately, rather than being a bit sluggish to pick up.
Alan
Old 08-05-2008, 05:46 PM
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