CARBURETOR ADJUSTMENT SCREWS on 2-Stroke - (How it actually Work
![CARBURETOR ADJUSTMENT SCREWS on 2-Stroke - (How it actually Work](https://i.ytimg.com/vi/XsQ-8dIftO0/maxresdefault.jpg)
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Mikuni Tuning and Jetting Guide - THE VINTAGE BIKE BUILDER
2000 suzuki 25hp 4 stroke carb help
【Fitment】:Fits most Keihin FCR & FCR-MX Carburetors,fits most common 4-stroke models (Reference fit models as following).fcr air fuel screw adjuster
![](https://m.media-amazon.com/images/I/61yDWax9DML._AC_UF894,1000_QL80_.jpg)
Air Fuel Mixture Screw CNC Adjust Carb FCR Air Screw Compatible with KEIHIN Carburetor Four-Strokes FCR Carbs Motorcross Motorcycle(blue)
![](https://preview.redd.it/wrmrupcv25821.jpg?auto=webp&s=fd17e888d455a9c435492d6ff9dfcf0902a4f740)
Can you tell me how to adjust the carb on my qt-50..its running too rich,, the only screws I've played with are the silver one above the black tube and the gold
![](https://www.cycleworld.com/resizer/z7l3R-30SJAuFjTWE6CR_e5xweg=/1440x0/smart/cloudfront-us-east-1.images.arcpublishing.com/octane/45QHE6QMCVBRRAFIA4Z7ECXWZ4.jpg)
How To Tune Carburetors, Step By Step
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2000 yz250 air screw and idle screw? - Yamaha 2 Stroke - ThumperTalk
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CARBURETOR TUNING: Chainsaw Carburetor Settings - RICH & LEAN Explained!
![](https://www.bikeberry.com/cdn/shop/products/CarbIdleScrewonCarb_1024x.jpg?v=1614198506)
Bicycle Engine Idle Adjustment Screw with Spring
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CARBURETOR TUNING: Single Adjuster Screw Setting EXPLAINED!
![](https://www.sgs-engineering.com/media/mageplaza/blog/post/c/a/carburettor.jpg)
How to tune a 2-stroke carburettor - Help & Advice
![](https://i.ebayimg.com/images/g/wFwAAOSwZp1hrQkw/s-l400.jpg)
Tusk Carburetor Air Adjustment Screw-2 stroke-KTM 150/250/300