vivivivivibration

engine was built by a engine rebuild factory,:mad:not a engine builder.my machinist said there's a good chance that they didn't balance it.:drama:he said most the time, factory builders would just use the same rods and crank, and the oversize pistons would be within there 10% tolerance.not what I wanted to hear, but it is, what it is.I can live with it the way it feels now.:popcorn:Very slight .