Air intake manifold?

Where does the air line/ hose line on the right side of the manifold go to ?(circled in red) My mighty max has no air line there it just sucks in air?

thanks.

huh?/\

Could someone please post a pic of where this vacuum line leads. thank-u.

buMP!

ok ,thanks so it's just used for cruise control>I will cap it off then. thank-youmxmikie