
06-05-2024, 06:14 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: 4,533
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Not Ranked
Going back to your original post, I would go ahead and put the new plugs in. I’m kind of negligent in changing plugs regularly and last year my old 427 Corvette with a bunch of compression, cam duration, etc started running a little off. Finally put some new plugs in it and it was back to its usual self. Friend with a Hemi Roadrunner just had the same experience and his plugs weren’t real old.
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