GROUP BUY: 1NZ to 1ZZ TB spacer/adapter

[MGargano]

Received mine today. This thing looks hot! Can't wait to do the install, though I just realized I'll need longer bolts or studs to bolt the 1ZZ TB and spacer to the manifold, since the OEM ones will be too short (and I snapped a stud the last time I tried this swap, so I've been running with 3 for a few months).

What are you guys planning to use in between the TB/spacer and spacer/manifold to ensure a good seal?

[tk-421]

Originally Posted by MGargano

Received mine today. This thing looks hot! Can't wait to do the install, though I just realized I'll need longer bolts or studs to bolt the 1ZZ TB and spacer to the manifold, since the OEM ones will be too short.

Please post the longer bolt size if/when you can. I'm still waiting on my spacer, so I can go get these before it gets here. TIA

[MGargano]

Originally Posted by tk-421

Please post the longer bolt size if/when you can. I'm still waiting on my spacer, so I can go get these before it gets here. TIA

Ditto. Actually, I have my TB and spacer, but I'd rather someone else be the guinea pig on this one. And I need the specs for the longer bolts.

[Maitre_Te_Te]

I receive my spacer... tanks. Anybody have try her???

[Maitre_Te_Te]

the intake side of spacer (not throtel side) is smaller tan other side, Ok but this is the same diameter taht the original throtel? If this is the same diameter, the 1zz throtel body become a 1nz throtel body...??? Anybody can explain to me please? Im not good with physic! lollll

[tk-421]

Originally Posted by Maitre_Te_Te

the intake side of spacer (not throtel side) is smaller tan other side, Ok but this is the same diameter taht the original throtel? If this is the same diameter, the 1zz throtel body become a 1nz throtel body...??? Anybody can explain to me please? Im not good with physic! lollll

The spacer has two holes: One with a regular 1NZ diameter hole in it, and the other one with a larger 1ZZ diameter. You need to attach it so the small hole is facing the manifold and the large hole is facing your 1ZZ throttle body.

[Maitre_Te_Te]

Originally Posted by tk-421

The spacer has two holes: One with a regular 1NZ diameter hole in it, and the other one with a larger 1ZZ diameter. You need to attach it so the small hole is facing the manifold and the large hole is facing your 1ZZ throttle body.

Yes I know but if the hole is the same that original, what for use a larger thrtoel if you reduce de diameter. The 1zz throtel is juste to litel larger than the holl of intake manifold, so the spacer can be 2.2 ich to 2 ich, not 2.2 ich to 1.8 inch? I think :P