CV carb air/fuel mixture screw
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Road Warrior
Joined: Dec 2017
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From: Delaware
CV carb air/fuel mixture screw
Regarding the CV carb air/fuel mixture screw (little screw under the aluminum plug on bottom of carb), does this screw regulate air or fuel? If I turn the screw in, is that making the mixture lean or rich?
Road Warrior
Joined: Oct 2020
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From: GA
In, or clockwise will lean the mixture. Out, or counter clockwise will richen the mixture. Most folks say to start at about 2.5 turns out and adjust from there. Of course that depends on mods and jet sizes being used.
HDF Community Team
Joined: Dec 2005
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From: NC USA
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