Hi I'm new here and this may have already been a question...

I'm not lucky to have a oil burner yet and would like to get some more grunt out of my 5.4. I've already pulled the catalitic converter and got a ton more power! Does any one know of any other things to do?? The programers for gas jobs really dont give solid numbers.?.?

2001 F250 SD 6" lift 35's

 

Rather than retype all of it check out my thread "Major Engine Mods" here on the SD forum. I think you will find it full of information.