2G Throttle body ports?

[JuGs]

Ok so all 2g throttle body'shave 3 vacuum ports right? As far as i remember they do. Now mine only has 2....the third one (p) port is just open...nothing there...not even the nipple. I cant feel anything coming from it...is this normal or was it cut off/blocked or something

 

[Gsx-Dude]

No, not all 2G TBs have 3 ports. The late 2Gb's only got 2 ports like yours without the "P" port.
The "P" port on these dsm were relocated to a nipple on the intake manifold, which 2Ga's don't have.

 

[JuGs]

Ahhh ok makes since then. So if i swap out TBs with one that has a p port...i can just cap it off then? I ask because mine needs a rebuild. ...but i picked up a spare that I'm gonna rebuild instead and just swap them out.

 

[Gsx-Dude]

Yes, just cap it off and you're fine.