What difference will a aftermarket make over stock?

any other parts to go faster? i need to beat this trash talker

 

First thing first, I'm guessing you have a F150, but I'm not so sure about what year it is or what size engine it is. I do know that it's not a V6 because you would be in the wrong section.

 

haha oh man sorry i feel like any idiot..

2004 non heritage 5.4L v8 3v

 

well clearly how are you trying to beat him in a race or a pull

 

Aftermarket throttle body will do very little if anything at all.
A better investment would be a tuner.

Phil

 

for the money your going to spend on aTB thats 5MM bigger than stock its not worth it the BBK TB that is 75MM for my truck is 230+ when a tuner is right around there. and if you get a bigger TB you mine as well take your intake manifold to a CNC shop and have them make the intake runner and TB elbow bigger as well to flow more air. but that costs alot of money. as stated before get a tuner

 

alrighty time to invest in a tuner i guess

 

invest in a procharger or vortech and call it a day

 

well at price i can buy my neighbors 66 mustang with a 302 and radical cams

 

what kind of 'stang can you get for 2 grand???

 

let me see if i can get pics.......

hes real nice and said if he sold it, it would go to me only and cheap but its nice