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Old 06-19-2021, 03:49 PM
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slowbird slowbird is offline
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Join Date: Jan 2001
Location: Montgomery, IL
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Quote:
Originally Posted by Jay S View Post
Harold Brookshire said once .025” to .050” difference @TDC was what he like to see at the valve. Tappet lifts X the rocker ratio.
I was going to say engine only cares what happens at the valve so rocker ratio should play a big roll in this.