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Spark Plug Heat ranges, what gains have you made?
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09-01-2021, 07:49 AM
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Terry Cain
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Join Date: Feb 2008
Location: Georgetown, Indiana (close to Louisville, KY)
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Re: Spark Plug Heat ranges, what gains have you made?
Quote:
Originally Posted by
CMcAllister
It ain't 1972 anymore.
Yep. Back then they HAD TECH.
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