ih 806 carb

22778 · Jun 10, 2020

What's the easiest way to richen up the high speed mixture on a stock 806 gas?
I backed the jet out several rounds and it doesn't affect rpm or smoke. Seems to have a lean miss.
Any advice appreciated. Thanks

535353m · Jun 10, 2020

clean carb and bowl, and adjust float,small passages might be full of crap,green stuff grows with this "gas" we have,drill main jet out several thousands.adjust idle mixture screw,clean, meticulously clean !!!!!!!!!!!!

showcrop · Jun 10, 2020

How are you loading it to see what effect your changes make?

22778 · Jun 11, 2020

Is the trick drilling out the jet behind the high speed adjuster? Carb , new kit, is clean and float is sitting right at 1-5/16 closed. Thanks

22778 · Jun 11, 2020

I pull some with it. It's close but I feel it wants to run a little richer according to what the plugs show

ih 806 carb

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