OK, update.
I took Tater for a spin this evening to get her warmed up (& show it off to an old freind), and it ran pretty well while it was cold. It was after a couple miles and everything was nice and hot that it really loses its oomph! When it's hot I can barely get out of 3rd on level ground. Still runs smooth at idle and slight throttle, but missing horribly with more pedal, the more pedal the worse the misfire and bogging.
Just for info, here's a couple shots of my engine:
Engine right side Engine Left side Another thought I had since heat seems to be an issue, would the fact that I need to either fix or wire open the manifold heat valve be affecting me this way?
