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The QDJUNE Pro Carb Rebuild Kit Mixture Screw is the ideal solution for maintaining and enhancing the performance of your motorcycle. Compatible with Harley Big Twin (1990-1999), Twin Cam (1999-2006), and Sportster XL 883 1200 (1988-2006), this kit serves as a perfect standard replacement, ensuring seamless compatibility and optimal performance.
This kit allows for quick and effortless idle mixture adjustments without the need for tools, making carburetor tuning simple and efficient. The complete package includes one mixture screw, one special spring, one O-ring, and one washer, providing all the necessary components for a thorough carburetor rebuild.
Precision adjustment capabilities help reduce emissions and minimize off-idle spit, enhancing overall engine efficiency. The precision tip shape ensures maximum efficiency and reliable carburetor tuning. Made from premium aluminum material, this mixture screw is solid and wear-resistant, ensuring durability and long-lasting use.
Installation is straightforward and requires the removal of the factory-installed Welsh plug. The screw is designed with knurled threaded heads for easy handling, making the installation process hassle-free.
clint
Reviewed in the United States on May 29, 2025
Springs are not strong enough to keep it from unthreading. Lost one on the first ride. Second is in a drawer
Valerie Brockman
Reviewed in the United States on May 27, 2025
Part as described.
MOONRUNNER
Reviewed in the United States on April 14, 2025
Fit a tad bit loose, but a couple wraps of fuel resistant tape to care of that. Good spring. This is a 2 pack at a better price than some singles of worse quality that I've got from Amazon before, so that's good.
Leonard W
Reviewed in the United States on September 30, 2024
Good value
Mike
Reviewed in the United States on October 11, 2024
Great product makes tuning a breeze
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