str8ryd

iTrader: (473)

Hi,

Just have a simple question:


"Will an FD throttle body fit with a 3-rotor UIM?"



Direct bolt-on? Will anything need to be modified or blocked off?


Thanks in advance,

Rizwan

t-von

iTrader: (8)

Yes!

RX-Heven

iTrader: (1)

There is a minor modification necessary to make it fit below the primary for the idle air.

bcool

I just filled that little port with JB Weld

allrotor93

iTrader: (126)

the 3rd gen TB looks better as the electronics are on the back

joeylyrech

iTrader: (11)

easier to adjust the tps on the 20b TB because everything its right up front.

RX-Heven

iTrader: (1)

The 3rd gen TB has 4 mounting point for the TB elbow as opposed to only two with the 20b TB

thetech

iTrader: (1)

I am using the FD TB + Greddy elbow on my 20B UIM. So far so good (but the car doesn't run yet, haha).

str8ryd

iTrader: (473)

Awesome! Thanks for the input guys. Back to finishin' the car up now......

Maybe I should have titled the thread, "Which is better to use: 3-rotor TB or FD TB?"

str8ryd

iTrader: (473)

Also wondering if I'll be needing all the sensors from the FD TB to run it? What about the throttle cable?

spanner

iTrader: (2)

Well, I think you'll have to retain the FD TPS on that TB, because the orientation of the Cosmo TPS is opposite , I believe one goes clockwise and the other goes anti-clockwise. So you can't use the FD TPS on the Cosmo TB. Plz correct me if I'm wrong...