The owners manual shows :
For the 1997 Ford F-250 ( light duty )
4.2 L - V6 engine ( 205 horsepower )
4.6 L - V8 engine ( 210 horsepower )
5.4 L - V8 engine ( not shown , but in 1998 was rated at 235 horsepower )
For the 1997 Ford F-250 ( heavy duty )
The horsepower is not shown for the 5.8 L - V8 and 7.5 L - V8 engines
250 hp 525 tq.
a 1997 f250 has 250 hp
stock is 235hp and 500tq
310 hp & 425 ft/lb for torque
The 4.2 L - V6 - in a 1997 Ford F-150 is rated at 205 horsepower
The 1997 Ford Mustang GT was rated at 215 horsepower
The 4.6 liter is ( 215 horsepower ) and the 5.4 liter is ( 230 horsepower ) in a 1997 Ford Expedition
The 3.8 liter V6 engine in a 1997 Ford Mustang is rated at : ( 150 horsepower from the factory )
In the 1997 Ford F-150 the 4.2 liter V6 was rated at 205 horsepower
I believe that is 300 horsepower
For a 1997 Ford Thunderbird , 3.8 liter V6 engine : ( 145 horsepower from the factory )
According to the 1997 Ford F-150 Owner Guide : The 4.2 liter V6 engine is rated at ( 205 horsepower ) The 4.6 liter V8 ( 210 horsepower ) The 5.4 shows that the horsepower rating is not available , but for the 1998 model it is ( 235 horsepower )