A&S performance

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Old 02-26-2006, 08:47 PM
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Default A&S performance

Anyone used A&S for tuning the shop is in Keller. I had a tune there and he left my air fuel at over 17:1 it smooths out to 15 at 4000Rpm but it never goes under the 14.7 mark. In my opinion thats pretty lean just looking for some other opinions this is a daily driven car.
Old 02-26-2006, 08:53 PM
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That is VERY lean. WOT shouldnt be more than 13:1 Now just plain part throttle can be 14.7- 16:1. The leaner it is the beter the gas mileage. If its 14.7 at WOT do NOT drive it hard. If you do you will be buying a new motor.




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