OK...went from this this morning
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to this now
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So getting better. I put the 750 back on with #29 jet/rod combo. Still was lean so kept the jet and changed for 70x37 instead of 73x42 rods. So better but still lean misfire. Not as bad on the eyes and better on AFR like 20-23 now but still smells rich. So again the AFR meter is working....reading what Im doing for sure at the tailpipe with adapter.
So I need a big carb....this one has a lot of slop in the throttle body and losing between 50-90 rpm when playing with it. So vacuum diff of 5hg. That's done I believe.
The 800 is like an older webber design and I think it has issues in the circuitry, so next step? I think new carb to start, but im wondering about the Demons? How do you guys feel and what size. I think this motor needs an 800???
Ideas......
