Q:Can I take a naturally aspirated 231 Buick V6 block and use it to build a turbo engine with 16 to 20 psi of boost? I know I would need to upgrade the internals. My main concern is the block itself.

I have a normally aspirated 1981 Buick 231 V6 in my hot rod and was wondering what flexplate to use. It seems there are internal balance and external balance applications. Is there any reason I can't ...