"ported/non ported" was the vac can plumbed to the ported (likely) base nipple on both carbs (no vac to the can at idle). Stay in touch with this. EDIT Did it take alot more throttle with the holley than it did with the carter to get the same amount of accelleration?

Last edited by RapidRobert; 11/12/14 11:24 PM.
live every 24 hour block of time like it's your last day on earth