I was told that if I wanted to add power to my 5.4 internally it would not work with my ac. they said it wouldn't run if I turned the ac on. Any suggestions on what to add internally and externally

 

What year? Sounds like you have been talking to an idiot!

 

supercharge it.

 

#1 stop listening to that individual


#2 post up some more information



#3 interesting first post

 

yep, and there's a couple "kits" in the classifieds

 

I have a 1998 Eddie Bauer nothing done to her yet looking to maybe do some cams and heads with a set of new pistons and machine work, exhaust, cold air, and eventually a new transmission.

 

If you want temporary power to impress somebody, nitrous is the cheapest way to get mucho power. Another good way to get big power is to install a hair dryer on it. But either way, on an old 98, you might as well get ready for a rebuild.

 

a motor rebuild won't be the cheapest way to add power, BUT it will allow you to make some changes that Ford should've done