Re: '39 Packard Six - seeking piston ring and spark plug data

Posted by Guscha On 2024/9/9 1:19:49
Quote:
...what's exactly wrong...

Kev (BigKev), without trying to replace the answer that only greybeard can give, I suspect he's worried about the smoke. He wrote at the beginning:

Quote:
...with a pronounced smoky exhaust issue...

Since we are talking about piston rings, it will probably be dark smoke.

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