That is a good thought, wyrm..... if you used stock pins that is another 22 grams on to the bobweight versus the pins that come with the KB167 or KB399's. If with the KB399's, and the oversize is as heavy as I think, then with a stock piston, the weight difference going from stock to .060" over pistons will be only around 20-25 grams off of stock.... that would be OK IMHO for a basic hot rod engine.
