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Old 06-01-2010, 08:25 AM   #5
MarkD's Avatar
Join Date: Apr 2002
Location: In Your DME!
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Originally Posted by Axxe View Post
Leaned out + optimized fuel curves + tweaked timing = better fuel economy. More power with less throttle = better fuel economy. Not exactly surprising....
It's not really leaned out. The part throttle maps are running a bit more fuel but with the more advanced ignition timing, the motor is using the fuel more efficiently.

I thing that presquile can get even better mileage, as he had some O2 sensor related errors when he came over.
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