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EC Adjustable Needle Methanol Kit for GX390/Clone Ruixing Carb
169F-43A390 EC Adjustable Needle Methanol Kit for GX390/Clone Ruixing Carb
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EC Adjustable Needle Methanol Kit for GX390/Clone Ruixing Carb

Part Number: 169F-43A390
Your Price: $21.99
Availability: In Stock.

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Description

EC’s New Adjustable Main Jet fits the Stock Carburetor on your Predator 420/459, Duromax 440, Wildcat 460, and other Honda GX390 Big Block Clone Carburetors.


Forget that box full of jets and the hassle of removing bowls and jets for carburetor tuning. Changes in fuel, elevation, humidity, ambient temperature, and other atmospheric conditions that affect carburetor tuning can be much more manageable. The adjustable main jet replaces more than 8-10 jet sizes. It gives a full range of tuning that will help you keep the carburetor dial-in with a turn of the needle. 


The new brass needle and nut design provide better alignment for more consistent and precise tuning adjustments. It is also much shorter to provide better fitment and wheel clearance. 


This kit is set up for methanol.


Kit Items;

Adjustable Needle

Main Jet

Bowl Washer Gasket

Low/Pilot Jet

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