
06-09-2024, 06:21 PM
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CC Member
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Join Date: May 2015
Posts: 630
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Not Ranked
Did that
Quote:
Originally Posted by sunman
Big hydro cam
I’d check under valve cover
Maybe lifter makes noise only when cylinder pressure is up
Do the easy stuff first
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Originally thought lifter or exh leak, pulling the plug wire and stopping the noise initially was a relief, but when i couldn’t cure it with swapping plugs/wires i started worrying. Swapped boxes, distributors, pulled the valve cover, ran it (big oily mess)…. I am seeing arcing at the plug, but even sliding a hose over the boot did nothing…
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Superformance 1764
Built 427W
Aiken SC USA
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