got exasht in the #6 intake port,my dremil valve job could of failed,i just knowed it was and gasket leaking. them old valves was pitted proble pitting then re sealing from time to time.harder to change now than where I was, more to come.it wasn't the valves, the m pickup air gap varided shaft wasn't bent think I might have ground to much out and got the spark to hot hairs on all cap posts in side the cap.
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