Air / Fuel Ratio?????
05-05-2009, 06:09 PM
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Air / Fuel Ratio????? Not sure how accurate my dynotune digital gauge is but at WOT my gauge is reading .785 which is about 14.3:1. According to dynotune's ratio chart .700 is "Getting Lean" with .800 being "Max Power (Lean) normally aspirated. Is my tune way too lean for the mods I have in my sig?
05-05-2009, 08:04 PM
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uh... don't go by a narrowband gauge like you are speaking of.
BUY A WIDEBAND, not a narrowband.
Please please buy a WIDEBAND it will give you an actual readout
BUY A WIDEBAND, not a narrowband.
Please please buy a WIDEBAND it will give you an actual readout
05-06-2009, 11:16 AM
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im no expert. A/F should be between 12.5:1 and 13.0:1, mine is 13.1:1 since my is street driven. i picked up 13 rwhp going from 13.8:1 down to 13.1:1. goodluck cheers!
