i would say a 351 is too big of a motor for a 7.3turbo.
i dont have the compressor map here in front of me, but i know it is barely large enough for 5 liters. in reality it isnt big enough for 5.0l at higher revs.
the compressor is only a .54 trim.
really for gas its best for a 4 liter or smaller. it gets away with 7.3 diesel because a 7.3 revs low.
i look at it for a 4.6 but it requires low revs or 12 psi for any efficiency.
96 mustang GT-93 teksid 4v forged: ported heads, kellogg crank, billet i-beams, CP forged pistons, 9.4:1, BIG turbo, 4x28x12 fmic, big boost.
2011 GT 300A, 3.73, M6, spoiler delete, brembos