Hey guys well I have a 400 crank im running in my 400 that im currently building. its a stock cast crank. but on further inspection, the crank has some scratches in the journals. they are not serious scratches by any means. now what im wondering is, will it be fine to run in my 400? I just got it polished at the machine shop. Does that put a slightly rounded edge to the scratches when polished? Whats your opinions on this guys?
Thanks