vacuum source for petcock?

[beater]

ok - so I searched, but I couldn't find anything.

I have moved to modern mikuni 32cdst carbs without vacuum ports. I am planning on pods, but I guess I could weld up an airbox. What are my options for getting vacuum to the petcock? The only think I have come up with is running ports off of the back of the pods, but I don't know that I want to do that.

Thoughts?

thanks in advance

 

[hillsy]

The vacuum source needs to be between the carb and motor to work properly. Either drill the manifolds and insert a port, or run the tap on PRI and don't use a port. Or you can get a non vacuum tap.