Check your owners manual. If you don't have one copy & paste this link. http://www.genuineservice.com/genuineservice/en/gloveboxresults
The 4.6 liter is ( 215 horsepower ) and the 5.4 liter is ( 230 horsepower ) in a 1997 Ford Expedition
75
It's rated at 260 horsepower
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
According to my Consumer Guide book : The 5.4 liter V8 engine in a 2001 Ford Expedition is rated at : ( 260 horsepower at 4500 RPM )
The 2013 Ford Expedition has a 5.4 Liter V8 developing 310 H.P. & 365 ft/lbs of torque.
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
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 )
205 horsepower at 5000 RPM ( according to the Owner Guide )