Well, the tolerance around a number may be that much, but what I am coming from is that the nominal numbers are that much off.
BUT, the good news is that I just weighed some 2 BBL 273 rods & pistons and pins, and with the new data, the bobweight number is < 10 grams off from my 5.2L Magnum data. So this looks pretty decent for being balanced.
Racing? No way. Going in the pickup to go out and cut firewood? A-OK
