Smallport intake manifold questions

[johnny2]

Just wondering what this sensor and line is for and also the black fitting on the right
Thanks

http://img.tapatalk.com/d/14/08/24/5avepyqa.jpg

[LittleRedSpirit]

Looks like a cold start injector and a vacuum sharing fitting.

[johnny2]

So if I didn't want to run cold start I could just block it off?

[Matt]

Yep, or u could just leave it in there...