nah the dohc FE3 motor's are ment to b real strong in stock form, would still have the same bell-housing an sh!t. unless u have a early chain driven motor.
i've seen those turbo sohc 626's at a old wreakers i workd at a while back, they were all blowen up.
so u get the late model fe3 and make a turbo fit. and there strong as, and you have a kinda late model well balanced motor.
google it,