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- - Cylinder scratches (https://rennlist.com/forums/928-forum/1130820-cylinder-scratches.html)

firemn131

02-24-2019 04:06 PM

Cylinder scratches

so, I just took the heads off last night, I haven’t turned the crank yet it is still locked at 45°. And I finally looked at the visible cylinders today. The scratches are easily felt with your finger. Is this block toast? Or do I just go ahead and run it.
https://cimg7.ibsrv.net/gimg/rennlis...a32b94ec6.jpeg

SwayBar

02-24-2019 05:07 PM

Does not look good at all and explains the poor leak down results.

Do all the cylinders look the same?

firemn131

02-24-2019 05:16 PM

Others look good

This cylinder had some of the best leaked down results. But I am not putting much stock in those numbers anyway.

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