Had a miss hap in the shop and this piston was the casualty. I’m a newer engine builder and I’m out of time and cash. Might be a stupid question but can I run this how it is, or is it a paperweight? View attachment 1716297664
Looks like you had the whole assembly in a glass bead cabinet. I'd work on making sure I had every last bit of abrasive out of that pin bore or you're pressing all of the pistons off anyways. J.Rob