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      11-06-2012, 10:14 PM   #349
johanness
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Drives: 2008 Z4MC
Join Date: Aug 2010
Location: Seattle, Vancouver

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Quote:
Originally Posted by ajw45
Quote:
Originally Posted by kennyfrc View Post
Looks like the evolve tune is very rich compared to your OEM.
Yeah. Considering it is making more power everywhere I'm not sure if richer than OEM is a good or bad thing. I've heard that the sniffer usually read a little low so going under 12 a/f at the tailpipe does sound less than optimal. Thoughts? Does anyone know the target AFR that Evolve is trying to hit or what makes the best power on the S54?
3 Evolve tunes. 3 running too rich. Looks like Evolve didn't get it right. Can't compare tuning an E46 to these cars in any way
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