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Ruixing Idle Mixture Screw
168F-54 Ruixing Idle Mixture Screw
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Ruixing Idle Mixture Screw

Part Number: 168F-54
Online Price: $1.05
Availability: In Stock.

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Ruixing Idle Mixture Screw for Ruixing Carburetor

The idle mixture controls the amount of fuel going through the idle port of the carburetor. You'll tune the idle fuel mixture with the idle speed screw to set the engine to idle rpm. When adjusting the low side jet, the idle mixture screw is vital; otherwise, you may not get the engine to idle. Most EPA engines and carburetors do not have idle mixture screws to prevent adjustments to the carburetor. 

Idle Mixture screw works with Ruixing carburetors but not the Tillotson PK carbs.


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