On a Big block Mopar there isn't a head available that can make the HP/ci comparable to small blocks, that's just a simple fact. N/A power, RPM is king and the available heads don't have the port cross section
Put a B1 head on a 400 inch BB and it will kill any SB. Every. Single. Time.
. This is an interesting idea how short could you get a deck on a big block.. and would the head work on this short of a stroke motor
In the 8s N/A.with Brett miller W8's 5.07 at 133 at 2700lb
