75mm BBK Roush throttle body

[lazer red GTS]

will that give me some HP? will it make that big of a difference?

 

[nameless]

I want to know too!

I was kinda wondering the same thing...sorry, but that's not really a reply.

 

[Roush97]

what are your current mods? if you're n/a save your money, it will give you next to nothing.

 

[CaliLifeStyle]

You'll get nothing unless its matched with a plenum like a Accufab, Dragon, or BBK, etc. or a ported stock plenum.

 

[mity2]

in NA form, i think even with it mated with Plenum, not worth the hassle. i'm putting 65mm oem back on as we speak. never got idle right, and have bad TH Hung probrem, and now my car is throwing SES code out.
Spend your money elsewhere

 

[CaliLifeStyle]

in NA form, i think even with it mated with Plenum, not worth the hassle. i'm putting 65mm oem back on as we speak. never got idle right, and have bad TH Hung probrem, and now my car is throwing SES code out.
Spend your money elsewhere

The Ford Racing 70mm TB comes with a TPS sensor already installed on it. Switching to that TB will solve your idle problem.

 

[mity2]

The Ford Racing 70mm TB comes with a TPS sensor already installed on it. Switching to that TB will solve your idle problem.

how about TH hang?

 

[SilverGTV8]

Throttle hang is common. it is the IAC causing the problem and can be restricted down with a copper cap or a plate at the plenum.

Some TB's have a hole in the butterfly that can also cause the problem.

 

[007]

I got very minor gains from the BBK pair. Get pullies, gears, mip pipe, chip, headers etc. first. The TB+plenum seemed to help the top end a bit.