Re: Help with tuning carb
Hook a vacuum gauge to the intake manifold or bottom of carb to read fulltime vacuum.
Adjust the idle mixture screws, two large headed screws in/out for best vacuum reading, higher number. you might have to go back & forth between the two screws.
Might even take and advance initial timing, say 8° to 12° BTDC.
Readjust curb idle.
All of this after the engine has been bought up to operating temperature.
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CUBS - 2016 World Series Champions - maybe this year, 2019 ...