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Old 09-23-2012, 10:41 AM
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I did the standard compression test also, but the carb guy I went to suggested also doing a running compression check, so I did that as well. It's just using the gauge with the engine running instead of cranking at WOT and the plugs out.

The intake is an Edelbrock RPM Air Gap.

You can hear it misfire anytime it has not been run. Under load, at idle, or a little revved up.
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