The adv gauge says that I have 42 degrees advance at an idle. My OTC 4000e reads 12 degrees advance at an idle. I have a 87 T2 Dodge Daytona Shelbyz with a logic module. I have the stock tune and a...
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The adv gauge says that I have 42 degrees advance at an idle. My OTC 4000e reads 12 degrees advance at an idle. I have a 87 T2 Dodge Daytona Shelbyz with a logic module. I have the stock tune and a...