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I have no idea, that's why I was asking questions. Now my head is dizzy discussing dizzys LOL. All I know is I'm right at 13° at idle and right at 33° at around 2800 or better with vac plugged. not a powerhouse with a big cam, just want it best as can be for what it is and make sure I haven't got something out of kelter .
Put 16 at idle 36 at 3k
 
41 - 45 of 45 Posts