|Man ive got the same issue ay lol but weve done it all, like fuel pump, fuel filter, another dizzy, 2 carbys left manilfold on the motor, new points, timing, plugs, dizzy cap, rotor button, new coil, tappet adjusment and a compression test lol stil no luck,
but guess ill see after tomoz night when i try the manifold gasket lol.