ITB project coming along, and its time to fab up the vacuum box. i need to know how many holes to tap into it. so, my question is this. the PCV hose that normally hooks from the valve cover to the intake manifold, what do i do with it? since it draws air in, i don't suppose it would be wise to run it to the vacuum box.

also, the IAT sensor, where would i hook that up to?

any help?

thanks.