Posted by Kaegi on Wednesday, February 08, 2006 at 10:40PM :
In Reply to: Black exhaust smoke...Do I need a hotter plug? posted by dave austin on Wednesday, February 08, 2006 at 9:53PM :
I read your posts in WW2 forum and you said you changed plugs and it got much better. Have you set your dwell with a meter to the correct setting? Flatheads will run with the dwell being WAY off but it needs to be right. jsut setting with feeler guage is not enough. I believe the dwell setting is 38 degrees, AKA Cam angle in older books
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