Ported (venturi vacuum)May 20 2008 at 8:45 PM No score for this post | FEguy (no login) from IP address 68.8.80.155 |
Response to vacuum port on base of 4100 - ported or manifold? |
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Maybe you have another problem like a vacuum leak and the primary is set high to get it to idle so the throttle plate is above the opening in the throttle bore. If everything is correct (you can feel it or hook up a vac guage) the right side should not have any vac when idling. |
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