I just bought a new truck and I wanted to see the torque/hp curves for the 2003 5.4L but I can't seem to find any. Can anybody give me a link?

 

Is that the 3 valve or 4valve? Does the 3 valve have steel or aluminium block?

 

It is a 2003 with 2 valves not the new 3 valve engine.

 

I guess nobody knows where I can find a graph or chart showing HP and/or torque for a 03 5.4L engine? I have searched this site as well as googled but didn't find anything for a stock engine. I just bought a new 2003 supercrew and was curious what kind of power the engine produces at normal driving RPM's vs. max hp and torque.

 

Here dude here's the only link I could find quickly. I hope this helps!

Click Here

-Adam

 

Try this link. Very informative.
Lonster
http://www.new-cars.com/2003/ford/ford-f150-specs.html