Anyone know the horsepower for the 2002 F-150 Supercrew 5.4L engine?
Horsepower F-150 5.4L
Jul 14, 2005
Last reply: 20 years ago
11 Replies
260 I believe.
I'm still trying to find it written somewhere. Thanks.
300 hp.. add a k/n air filter and its more ;-)
==== You could try here.
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Hey All,
Thanks for the help!
300 HP it is (and in writing).
You mentioned a 2002 5.4. That horsepower is 260. That page is not totally correct either. The 97 and 98 5.4 had 240hp. I believe it was upped in 99 to 260. The horsepower went to 300 with the 3 valve 5.4.
What makes you think adding a dirt passing K$N would increase the hp?
Better do some more homework.
steve
"
Silly! It bores the engine out while you drive. More cubes, more HP. The longer you run the K&N, the bigger the engine gets. After a while you just put in bigger pistons:)
Al
The 3 valve was not used in the F150 until 2004. It may have been in other vehicles, but not the F150.
Not to mention shorter engine life, oil gets dirty quicker and increased oil consumption from the added wear.
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