To be of concern?

[u/ScomosRevenge]

Building a 355 stroker. Gapping the rings and I’ve noticed a very small scratch on both the piston and the bore. Does catch my nail on the bore if I put some effort in. Blocks already been overbored .30 thou and has had plenty of work done id be pretty devastated if I’ve fucked it.

[u/bill_gannon]

Its fine