Originally posted by fleetside:
So how do ya do the math? If I bore my 250 .60
over, how much displacement will I gain?
According to this site, you would gain 9 cubic inches (244 instead of 235).
Don\'s Auto Pages (Standard bore is 3.563. Boring .060 over would make it 3.623.)
Even boring a 350 0.060 over only adds another 11 cubic inches, and that's with two extra cylinders.
It looks like, if you want bigger displacement, you buy it, not bore it.
