Quote Originally Posted by 99turbogmc View Post
Ahhhh, so the volume displaced by the piston during movement multiplied by stroke then multiply for each cylinder.
I just used this site:
Interactive Engine Displacement Calculator
I figure if I bored a 6L to 4.060 then got a 4.125 crank I'd have me a 427. This is sounding very tempting. Can a 6L block hold a 4.125 crank?
dont do that, stick with a 408. that goofy crank would cause havioc. also the block isnt strong enough at that thickness. some do it that thin but eh id stay away. plus its custom pistons which is godly amount

you want a 427 do it the good way. 4.125 bore of a X block with a 4" crank. which you can find pistons OTS