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Old 03-11-2020, 08:45 PM
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HWYSTR455 HWYSTR455 is offline
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So one condition I had with a similar setup, where a car with gear at highway speeds, say 3500-4500 RPM, at part throttle/low load, would pull the vacuum advance enough to where it would start running hotter. Try running it with no vacuum advance and see if it still does it.

That won't help at lower speed driving & idle obviously, but the only way to get around that is to go to a electronic controller advance, such as the MSD programmable 6-AL with a MAP sensor or EFI ECU.


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