Build on "the competition",......

clementine said
Not sure why you would go through so much effort and knowingly choose a block with fewer mains.

The guy at 12bolt.com has been doing turbo'ed straight six's for awhile.

Heard that argument all my life regarding the slant 6, but it never seemed to make a difference. I think it's ultimately the design of the entire package that comes into play, not just the number of main saddles.