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Yes - typo, edited, thanks.The problem put more simply: The groove is slightly narrower than the ring which is why they were hard jammed into the grooves. The piston skirts show no wear, tiny bit of carbon on the tops. The skirt clearance is ~.0035" with the original pistons. A .003 feeler gauge slides in easily, a .004" is a very tight fit. Haven't tried it with new pistons yet.
Yes - typo, edited, thanks.
The problem put more simply: The groove is slightly narrower than the ring which is why they were hard jammed into the grooves.
The piston skirts show no wear, tiny bit of carbon on the tops. The skirt clearance is ~.0035" with the original pistons. A .003 feeler gauge slides in easily, a .004" is a very tight fit. Haven't tried it with new pistons yet.
