Here is the absolute latest BBM to hit the dyno from my shop. Its for a new comer to the tech board, Rolling Thunder.
Its basic DNA is as follows:
400 block
4.375" bore 3.91" stoke = 470ci
BCR Main caps
CRE Main Girdle
T&D rockers
Indy 440-C heads, unported, just cleaned up a bit
Victor intake ported a bit
MRL custom roller solid cam
Jesel Belt Drive
Milodon oil system
Special rod/piston combo(off the shelf but very unique)
Dominator 1050
12.7 to 1
730hp from 6600-7000rpm
620tq from 5000-5500rpm(625 peak)
This thing carries 700+HP from 6000-7500rpm and 600+TQ from 4600-6300rpm
http://www.youtube.com/watch?v=8uwAFGV-wC0&feature=youtu.be