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I'm also looking for a stock M20 ignition table....also, what vacuum at idle is everyone seeing? I've increased my idle ignition between 14 to 17 and only see about 14 psi of vacuum. Stock M20 with o-ring block.....
1997 Artic Silver M3
CES GT4094r 651hp/615tq @ 24 psi
Mine idles fine at 13ish, but my vacuum is closer to -12hg. That is why I would like to see a completely stock M20, 8.8:1 compression ratio, ignition map.
1997 Artic Silver M3
CES GT4094r 651hp/615tq @ 24 psi
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