1zz vs 2zz TB

[Nvy]

It happened that I purchased 2zz TB and Intake manifold because I wanted to measure them. I also have a 1zz TB off the car. Any of you interested in any measurements of both, side to side pics or anything?

[litr0m]

Yes of corse we are interested

[Nvy]

Sorry that it took so long but had different things to do.

The difference is quite a lot, the 1zz TB is tiny compared to its brother.

Here you can find the pics, also the IACVs is pictured. There is slight difference in them too.

https://drive.google.com/open?id=0B545nysCUGrgLUJ1Wmxlbkh3UWc

[jvanzyl]

So any idea what that other pipe is on the side?

[Nvy]

So any idea what that other pipe is on the side?

Which one? They are identical, its the breather pipe I guess. The manifolds are a bit different but the tbs are identical.