I like my 90% tq from 2100 to 6100 rpms - not as high as yours but I think all healthy duratecs are that broad.

http://www.dynoperformance.com/search_details.php?ID=479


97 Contour SE MTX K&N 3530, UR UDP, 19# Injectors, mystery mod, FMS wires, Fordchip.com chip, SVT: TB, Flywheel, clutch, exhaust 04 Grand Caravan SXT