Depends on which engine is under the hood ... please be more specific
I believe the 1997 Ford Mustang GT 4.6 litre V8 engine is rated at ( 215 horsepower from the factory )
not enough!
250
About 5 Wheel Horse Power. Same as today!
The 2008 Ford Mustang V6 has 210HP
260 horsepower
225 hp
190 horsepower
412 horsepower
1000hp
The 2007 Ford Mustang V6 has 210HP
260 horsepower