Quote:
Originally Posted by kuik02
Car runs ok, but trying to chase down WOT issues.
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What engine is this and what is your "WOT issue"?
This a GM HEI or aftermarket?
Quote:
Originally Posted by kuik02
Timing set at 16 initial plus 12 vacuum advance (manifold vacuum) and 9 mechanical adv. All in at 2500 rpm..
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Vacuum advance doesn't count at WOT unless the engine is way under carbureted.
Is that "9 mechanical adv." in crank degrees or distributor degrees?
9° at the crank is 4.5° in the distributor. Centifugal could be froze up and still get 4.5° in the distributor from end play. That's distributor shaft raising up with RPM and dropping back down at idle.
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Clay