Hi all.

I was wondering if this could be a 1GNT Tb or not? The guy I got it from says its a EVO III Tb and it look exactly like the 2G T Tb but with only one vacuum line bored out and a 60MM flapper+ the straigh outlet instead of the elbow

Yes, 1g throttle bodies have a 60mm opening. (moving to 4g63 talk)

Originally posted by JasonESi_T
Yes, 1g throttle bodies have a 60mm opening. (moving to 4g63 talk)

Correct me if I'm wrong but I dont think every year 1g had a 60mm TB. Only 2 years I think ?




Member # 333

Well I heard that too..but I do not know if the vacum lines are exactly like the 1G on this? I know its not like the 1G turbo TB since it has 3 straight lines and one angled..but thsione only has three all in all....

Yep, looks exactly like a 1gnt TB.

if it is..then how come it came on the JDM turbo engines and why arent more 2G turbos using it on their cars since its an easy upgrade?
All I need to do is bore the vaccum lines open and then its plug an play..portmatch the intake and voila..done! ;-)

You can't use a regular throttle body elbow for one, and it also might have different sensors.

well a TB elbow is made in ten minutes if yu have any skills what so ever....then put it ther with silicon couplings..Piece of cake. I checked the connectors on this one and mine..exactly the same...

I am gonna do this swap in the next few weeks hopefully so I will et ya know what comes outta this...