Who's done it? Is it worth it? I've heard the throttle response is vastly improved.
Do a search on turboford. They say that it gives you nothing, and you can do some sort of mod to the stock TB to get the same gains.
Ill be doing the 60mm throttle body myself, I could care less about the turboford community.
You will gain throttle responce.
I did it on mine, and I'll admit it makes the throttle pretty touchy actually.
But then again, when you floor it in 2nd and the throttle snaps open and the car takes off like a shot, it's pretty sweet :)
i've got a bbk 65mm on the ranger... it's NICE.