Well as I said it a street strip motor in a 4000lb! charger w/ a neutral balance stock 11" flywheel (ya I know but I run a scatter can, cant afford flywheel yet) would be curious what you think about over under balancing as you were talking about. Also aprox ,just because you brought it up, what are some of the over under balances youve seen.

Just to reiterate, it was a machine shop netural balanced.

1973 Charger, former SE, former auto

I'm not trying to be difficult, it comes naturally....