the 5.4 3v is too big for them cars let alone a 7.3
how miuch larger could a powerstroke be then a 460? my freinds and i have a 460 swapped fox. we are planning on turboing it sometime next year with two T4 turbos, and aiming for 1200 whp.
i can get some pics of the 460 in the fox if you want...
there is also 460ford.com lots of 460 foxbodys and mybe sn95 there.
it would be i pita! powerstrokes are electronic (smart) engines.
plus the turbo is on top*
a cummins 12 valve would be easier. they are dumb. (they will run in the floor with fuel) NO WIRES AT ALL!!!
the turbo is on the side, not against the fire wall*
hold the torque but fitting in the car i would think 7.3 to a t5 if you could find someone that can make the adapter plate.