One large connection went to the PCV. The to the vacuum tree on the fire wall.
Make sure you are metering the air from the PCV. Ensure the valve cover fitting has the hose hooked the T-body (unless your blown then its different). If this isn't hooked up the PCV acts like a large vacuum leak. On the speed density programming this didn't matter, on the mass air it matters a bunch!!
Other than that I defer to Capri306's statment. Plug those lines!!
Mike
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