It's quite possible that somone swapped in the studs and didn't bother to rehone the block ?
I don't want to throw anyone under the bus, but that thought crossed my mind. The other possibility is due to severe usage, stuff just moved. The problem with that idea is, I have two opinions i trust that don't think that happens.

Last edited by gregsdart; 09/15/09 09:16 AM.

8..603 156 mph best, 2905 lbs 549, indy 572-13, alky