Ported Eaton, 2.7 upper, 4lb lower, 100 shot = 672whp 763tq SAE

http://www.modularfords.com/forums/2003-2004-mustang-cobra/stegd-2-7-4lb-lower-100-dry-shot-672whp-763tq-sae-45173.html

That's some serious power from a little old Heaton!

U.M.