What year NT Thottle Body?

[SpawnedX]

I know it is 1G and I know it is NT, but I don't know if this is a 90 or a 91-94.

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[1991GSXAWD]

91-94 The 90 is 1 piece unit so you can't unbolt the lower half.

 

[SpawnedX]

Thank you sir.

 

[LiquidX]

A '90 also doesn't have a visible freeze plug on the back side. Instead there is a plate held down by 3 screws.

I'll be getting some pictures of a 90 TB in the next few days to post up on my tech article for the free FIAV block.

 

[TJCTalon]

Sorry to jack spawn, but I have a question that Ive been wondering about.

Whats the difference between a turbo 1g tb and a NT 1g tb?

 

[snowborder714]

As you can see in the picture, a 1g N/T doesn't have a flange for the throttle body elbow, but instead uses a 90* coupler directly off of it. The 1g turbo uses a throttle body elbow and a gasket, making another gasket to worry about.

 

[brian9397gsx]

You do not need an elbow on a n t, they are both the same size.

 

[SpawnedX]

As you can see in the picture, a 1g N/T doesn't have a flange for the throttle body elbow, but instead uses a 90* coupler directly off of it. The 1g turbo uses a throttle body elbow and a gasket, making another gasket to worry about.

Precisely.