1997 cobra's have 305 horsepower. have a book on every mustang and cobra's ever built and specs.
The 1997 mustang cobra came stock with a 32 valve 4.6 DOHC engine producing 305hp and 300lb ft of torque.
The 2005 Ford Mustang with a 4.0 V6 came stock with 210 horsepower.
215 Horsepower
215 Horsepower Stock
225 horsepower
210HP Stock.
The 3.8 liter V6 engine in a 1997 Ford Mustang is rated at : ( 150 horsepower from the factory )
about 430 horsepower to the wheels
300 horsepower
( 500 horsepower ) for the 2008 Mustang Shelby GT 500
320 / 325 brake horsepower