I know those didn't come with a fmic and 3" dP. What are you running like an open waste gate? haha. Whats the curb weight on them. I know for sure those didn't run a 13.2 on a bad day at the track from factory. 175hp/210tq. Whats the curb weight on them? I highly doubt you would get a 13.2 from a 85 mustang from the ford factory. Its hard to get that from a STI now adays.