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post #14 of (permalink) Old 03-29-2010, 04:16 PM Thread Starter
alfaparticle
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Four of the curves are reproductions of Bosch distributors for 1300/1600/1750 engines. I would start out with one of them. They typically provide more maximum advance for the same static advance. Your higher compression ratio may require less maximum advance. The 123 is nice because you can try the different curves and see the difference.

Ed Prytherch
79 Spider
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76 Suzuki GT500
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A little government and a little luck are necessary in life, but only a fool trusts either of them. - P.J. O'Rourke
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