Quote:

Anyone know of a source for a decent 400" block with thick enough cylinder walls to build another 470" stroker? Every block I've checked has at least one cylinder with thin spots. Best one I have is over .200" on all but one major thrust wall, & it checks at .169" before boring. That would leave me about .154". Help!


I`d run it........my #`s aren`t all that great and I beat the hell out of my heap and have for 13+ years............. If you`re really worried sleeve that hole.........


72 Dart 470 n/a BB stroker street car `THUMPER`...Check me out on FB Dominic Thumper for videos and lots of carb pics......760-900-3895.....