3rd gear will eliminate the computer signal to the sol. and if you have a means of monitoring your fuel pressure at speed, you should be able to eliminate a pump problem. Have you ck'd for and cleared any codes?
I though there was still lockup in third, I will have to try in third and seen what happens. I do have a KB hood mount fuel pressure guage that is rock solid while cruising and my scanmaster doesn't have any codes stored.
It's not a 1/4 turn, just very slightly move it a 1/4 inch. I must have had it set on the edge of the window of operation, I had moved it too far and created a pig rich cold start condition that took me a while to figure out. Good question about the cam, I wish I would have stayed with the stock cam however I was talked into the larger cam by the engine builder so I could grow into the combo.............dumb I know but live and learn.
Yep good catch, I typed it wrong but I know what you were saying, you only turn it a little - about a 1/4" distance.