Thread: initial advance.
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09-30-2004 06:46 AM #1
initial advance.
I don't know how much advance to use on my internally stock 1973 350 SBC. The ignition is a HEI and the engine runs exactly the same with, 6, 8, 10 or 12 degrees of initial advance.
Actually I run 12° and no pinging or any problem. Isn't too much?
Gilles
Is it going into a build, or making a trip to NM?
GM Engine de-coding