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Re: timing advance question
LQ4, 22X cam, 823 heads, MSD ignition controller. It has less than stock compression. MSD box needs to see 300rpms before it turns on, so I started the timing off at 18 from that point then ramps up to 20 once at idle rpms(750-900). From 1100rpm+ it's 32*. I was just wondering if 18* is easy on the starter or do I need more?
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1982 Silverado - SBE, cleaned up GM heads, small cam, TH350, 850 Demon, 4.56 gears, and caltracs.
Best time so far 11.8@XXXMPH
Last edited by team39763; 05-09-2010 at 07:50 PM.
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