Thanks to all for the amount of info on the subject
Seems like I’m leaning back to stock manifold and the carburetor that’s been on and working without issues. Put the duel carb intake back in the garage for expensive garage art or for sale not sure on that one yet if I keep it I will save some money for a good set of carburetors as mentioned here and elsewhere.
Again thanks to all.
Robert


This is no longer fun