01-27-2024, 06:23 AM
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CC Member
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Join Date: Apr 2009
Location: Little Rock area,
AR
Cobra Make, Engine: ERA Street Roadster #782 with 459 cu in FE KC engine, toploader, 3.31
Posts: 4,519
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Not Ranked
Interesting. I probably knew the ERA ratio at one time and forgot, but I would have suspected it was faster than 20:1. It seems faster than the 17:1 ratio in my 66 Corvette but the ERA effort is much lighter. Let us know how it feels when done.
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