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Old 04-24-2008, 09:17 PM   #10
kevindtimm
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Join Date: Feb 2007
Location: Allen,TX
Posts: 170
Re: 350 timing how much

I'll be the first to admit that I could be wrong, but my understanding of vacuum advance is that it is NOT additive of the final advance number. I realize the OP has measured 35/54 and 40/60 numbers, but that leads me to believe that he has a failed vacuum advance (and therefore FAR too much total timing)

Last edited by kevindtimm; 04-24-2008 at 09:18 PM.
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