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Old 11-13-2011, 03:34 PM
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Elevation should not make a difference with your mods but if you get a chance, get to a dyno shop and get an air/fuel ratio over 3 runs and see what ya get. If it's 13.0 or higher, you are running lean.

These engines run a bit lean, even with a program on them. Adding a bit of fuel after you know what your air/fuel ratio is will help a lot.

Also, remember with winter coming, you may also be getting some ethanol fuel which causes a lean condition to become somewhat worse.
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