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05-12-2004 05:34 PM #1
need help on timing '81 vette 350
I've got an edlebock intake, holley 650 4 bar. settin' on top of stock 350/350 auto., changed distr. to a vacuum advanced and i can't seem to get the timing straight. I can get her to idle pretty good but it doesn't pick up when i stomp it. It studders bad and backfires in carb when stomped doin' 60. Can someone please walk me through startin' w/ initial timing and finishing w/ vacuum so I can double check myself? I'm about to pull my hair out. Thanks to all.
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding