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Re: EST Wire and best time setting!
EST - The same connector as in the picture above, but for a 305 check beside the throttle body over the intake manifold on the passenger side. That's where it was on my '91 Caprice, although the casing was a different colour.
As for the timing, I would like to say 4deg. BTDC? However, what I like to do is set up a vacuum gauge and set the timing with that.
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1977 GMC Jimmy - daily driver-sitting on 33's and bedliner inside and out
1995 9C1 Caprice - winter beater
1994 Impala SS - newest project
1991 9C1 Caprice - (rip)
"There are two great problems in the world today; an ever-growing lack of common sense, and too many warning labels. Take away all of the warning labels and the problem will work itself out..." -B
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