Dags,
ive looked into it a little bit.
was thinking a stroked 253 ( to 310) with 2 huffers.
be prepared for the HUGE cost for the motor alone.
forged pistons, conversion to 4 bolt mains, head work etc.
then whack on more for some decent water cooled, roller bearing huffers.
just cos that aint enough a fair amount of head scratching for the exhaust, intercoolers etc.
you prolly need to cut out the inner guards completely to get the space, and then introduce a bit of structural issues as a result.
i'd love to see it done
if i were to start over, I'd go a turbo, but for now, the numbers and re-engineering doesnt add up, especially when a 355 stroker is one step away.
Cheers
Ed