Subject: Re: Gunson's colortune by Grunterhunter on 2006/4/3 11:35:01
The colortune says rich, right through the range free revving (bright orange flame), but I just had my car dynoed and I was running up to 13.5-14 AFR from 4000rpm up when it was under load.
Lean through the top end just as I had suspected from the start!!!!!
And I was about to get smaller jets based on the colour tune Damn thing could have cost me an engine (or at least a valve or two)
Damn thing could have cost me an engine (or at least a valve or two)