My .02 always go with the Largest Bore combined with the best
Cylinder heads that one can afford. That said I would rather
have a 6.0 block with a set of MMS 235s than a 6.2 with some
so-so or even "good" heads. The better heads MMS 235s in this
example will make more HP with better throttle response and
have better drivability with a smaller cam. More ideal for a
daily driver and reliability.