Vacuum connections

[billb123]

I'm approaching the end of my rebuild project. I have a few connections to work out.

I have a vacuum connection on the back of the airbox that I can't identify. It's important because i may replace the hose and/or disconnect if I go with a new airbox (current airbox is damaged).

See connection point on airbox:


See vacuum hose in engine compartment:


Does anyone know where this connection goes?

Many thanks.

[jrbennett]

That hose is from the carbon canister.

[Flat6pac]

goes to the hole you were marking in the first photo.
Bruce