Ive checked timing with and without vacuum advance at 2500 . With vacuum where it starts missfiring is 42-43 degrees. Without vacuum it’s 32-33 degrees.
And with the timing giving 32-33 degrees at 2500 RPM with the hose capped, it is NOT missing? EDIT If NOT missing, can you plug the can in & twist the dist CW to get the total back down to 32/33.
Last edited by RapidRobert; 12/25/1705:48 PM.
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