???

 

Yup, there's this cool search feature too!
https://www.f150online.com/forums/ar...4l-engine.html

 

I did do a regular search and an advanced search. That didn't come up. Thank you.

 

Also, is there a how to specifically for the 4.2? I have the basic idea, I just don't want to mess anything up.

 

Next time, you may want to try the Index of How-to Articles first. All of the TAs are on there. Or there is always the How-to forum itself which has the link above plus some links to old articles and other stuff.

But, to add the alternative to the DWV intake linked above I give you the Intake Modification - The Gotts Mod for 2004 - 2008 Trucks.

 

there's some 4.2's in the write ups, but you'll need to follow the advice for whichever air box you have

 

Thanks guys.