i think you are right - thank you for correcting me. i had a lower number in my head and what i think it might be: IIRC, the Z specs were rated at 310-335 ft/lb or torque (i have read each number in different places). stands to reason that it should support that much HP - torque is what kills the trannies. well, that and non-street tires.88SC_GT said:hissin, i believe that is the stock rating for it.
i did a little searching when i was in the market for my new transmission. there was a t-5 mustang transmission history page. had all the specs for years, ect.
it said something along the lines of, will handle 450 hp fine as long as its not launched at the track all the time. so 450hp in a street car, flywheel rating i imagine too. so 400 rwhp roughly on the street.
i plan on a built 302 with 5 psi, so it should work fine for me