05-16-2018, 06:10 AM
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#14
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Senior Member
Join Date: Nov 2012
Location: western Mass
Posts: 365
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Re: 8ba distributor
Quote:
Originally Posted by 40 Deluxe
Why run without spark advance?! That's quite primitive, kind of like a Model A with the advance lever on the column! Since the stock vacuum only 8BA distributor won't work, find an aftermarket unit with mechanical advance, or adapt a Chevy, or even Mopar. You don't need any fancy electronics, but you do need mechanical advance for max power and efficiency over a broad RPM range. If you ran at a constant, fixed RPM you could run a fixed amount of timing (once you got it started), but since your RPM varies greatly, the optimum amount of advance changes, too.
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It's on a stock car. No advance really needed.
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