or, maybe if your boost went up 2 or 3 psi due to the cold, (duno if that's possible with your bc) or if you turned it up, I believe the 750's run out without a returnline at like 23 psi, my af's started to creeo up up top on c16 at 23-24 psi, from like 12.5-12.9 over a couple hundred rpms,, and it was too quick to see it on my gauge (Lm-1 box lol), which looked fineI dunno if that would cause a misfire, but i'm just thinking of stuff that I noticed which affected high rpms, just brainstorming
did you try adding 1-2% fuel? I remember hearing the stories of cylinder 1 being leaner, due to the wg dump and log-style manifold, I know it's cylinder 4, but who knows
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11.60 @ 129.8 LIFTING, NO BURNOUT  , FULL INTERIOR
Last edited by MASSSRT : 02-02-2007 at 01:13 AM.
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