Hey, I was wondering if anyone knows of a place that sells a bigger throttle body for a 2003 ford f-150 4.2L?

 

If you don't have some type of "forced air induction" like a supercharger or turbo, a bigger throttle body isn't going to do much for you. But If you do have a SC or turbo, I think MAC makes them for the 3.8 Mustang. I don't know if it would fit a 4.2L or not. You might give them a call. Hell, they might make one for the 4.2?

 

HAHA ight thanks alot man!

 

ive got a bbk unit that said it was for f-150 4.2L but it has the 3.8L type throttle connections so it wont work. i dunno if they have fixed this yet. every time i try to contact them they never reply.

 

Send it back then file a dispute with your credit card company. That will get a reply pronto.