Coupla things . . first, take that Goddamned clear fuel filter off and pitch it . . All I've ever seen them to be good for was coming apart and setting the engine afire . .
Second . . put a fuel pressure guage on the line between the pump and the Carb and see if you have fuel pressure . . Eliminate the guess work. Chances are, you may have too much of a good thing . . or maybe not. At this point neither of us know . .
Any guessing beyond this point would be a waste of broadband . .