[vipjck]

yesterday i was looking at my uncles 350 bored over .40 block.
and i was looking at it and saw that the size of the the pistons were the same size as 302 5.0. I even mesured it and they are almost the same size the difference is very little.so it got me thinking that mabey i could bore mine and get bigger pistons than his?
weird!

AJ

 

[meangreen92]

I think .040 is about the limit on 302s, and not every block will take that much. You would want to have it sonic tested.