Re: low compression, no oil pressure

Posted by TxGoat On 2024/10/13 19:47:36
It's very unlikely that reassembling used pistons and rings in an old engine will give satisfactory results.Re-assembling used inserts usually doesn't pan out either. Mixing old lifters on an old cam may give trouble. (Or not) If you can get oil some oil pressure, running the engine may get better ring action after some run time. If you have to adjust the lifters cold, adding two to three thousandths clearance to the spec should assure that the valves can seat with the engine warm.

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