That depends on what year it is :
- in 1998 / 235 horsepower
-in 1999 to 2003 / 260 horsepower
- in 2004 to ? / 300 horsepower ( uses 3 valve per cylinder heads )
- I believe my friends 2008 is rated at 310 horsepower
300 horsepower
I believe that is 248 horsepower
That really depends on what year it is : As far as I know the 5.4 liter in the Ford F-150 started out with the 1997 Model rated at 235 horsepower and ended with the 2010 model rated at 310 horsepower ( 320 horsepower on E-85 )
The 2012 Ford F-150 has ( 4 ) engine choices from the factory : 3.7 liter V6 3.5 liter EcoBoost V6 ( twin turbochargers ) 5.0 liter V8 6.2 liter V8 The last model year in a Ford F-150 for the 5.4 liter V8 engine was 2010
I believe the 2004 is rated at 300 horsepower
I believe the 4.6 liter V8 engine in a 2003 Ford F-150 is rated at ( 231 horsepower )
360 horsepower
160 horsepower for your Ford 4.0 liter OHV engine
In a 2005 Ford F-150 : The 4.6 liter V8 engine is rated at ( 231 horsepower ) from the factory
285 -------------------------------------------------------------------------------------------- The 1998 Ford F-150 ( 5.4 liter is 235 horsepower ) The 2010 Ford F-150 ( 5.4 liter is 310 / 320 horsepower )
In the 1997 Ford F-150 the 4.2 liter V6 was rated at 205 horsepower
I believe that is 320 horsepower