Did the valves, points, plugs, vacuum is ok, timing done,checked for leaks & still the same. Only things I may need to check are: the vacuum advance, should that be ok if the vacuum gauge has ok reading?
I will switch the carb from my 46 burb too which runs real well to see if that is it. May not get to it till the end of the week though.
thanks for all the help!
Jim