Nuke

Stock top speed is in the 147-150 MPH range, gears and tire size dependent. I'd agree with others that your top speed will be in the low to mid 150's.

I've frequently had my Stang up to and over 130 MPH (my feathers begin to come unglued above 130 for some reason) and have made some extended runs (1 hour or more) in the 95-110 MPH range. With my 275's all around, she's pretty darned stable, especially after I fixed the chronic hood shake and self inflicted rear window louver rattle.