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Adjustment screw kit designed for PWK 21mm carburettors, including an idle screw and an air screw. It allows for separate adjustment of the idle and air supply to achieve precise engine operation. Supplied with the 2 springs mentioned in the description.
Design and Materials
Designed for PWK 21mm carburettor allowing compatible replacement of adjustment screws
FOR KEHIN/PWK 21 version ensuring compatibility with KEHIN/PWK 21 body
Practicality and Features
Kit including idle screw and air screw for separate adjustment of idle and air/fuel mixture
Sold with the 2 springs for immediate replacement of adjustment components
The Advantages
Sold as a kit
This product is listed under CARBURATION category, making it easier to use during maintenance or tuning operations
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30 days returns
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