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When we pulled the HEI to install the intake, we found the advance mechanism in nasty shape. We replaced the weights, springs, and nylon bushings with a Moroso kit and used the lightest springs so the advance would begin just off idle.
Project 3-Oh-Why?

When we pulled the HEI to install the intake, we found the advance mechanism in nasty shape. We replaced the weights, springs, and nylon bushings with a Moroso kit and used the lightest springs so the advance would begin just off idle.  View Related Article

 

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