Posted by George (in Houston) on Monday, August 16, 2004 at 12:24PM :
In Reply to: Re: Vacuum method of Ignition Timing (318 V8) posted by Dan in CO on Monday, August 16, 2004 at 11:42AM :
Dan,
I picked up how to do it here on the forum, but basically, warmed up, vacuum advance disconnected, and engine at idle, just hook up your vacuum gauge and advance the timing till you get the highest vacuum reading, than retard just to the point where it starts to drop. Lock her down and test drive it!
George
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