KE21V Carburetor Slide Assembly - Kyosho 74035-06  [KY-74035-06]

Kyosho 74035-06 - Slide Carburetor Assembly(KE21V)
Price:
AUD$126.38
Brand:
Kyosho
Model:
KY-74035-06
GTIN:
4548565513901
Condition:
Brand New
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How the slide carb affects tuning on KE21V

This slide carburetor assembly serves as a direct replacement for the KE21V RC engine platform. It governs throttle response and fuel delivery using a sliding throat, impacting idle, midrange and top-end performance on nitro model engines.

Confirm the unit is intended for the KE21V engine family before fitting. Installation normally requires removal of the existing carb, transfer or renewal of gaskets, and reconnection of throttle linkages and fuel lines. Inspect the intake flange and manifold joints to prevent air leaks.

Tuning adjustments to the low and high-speed needles should be incremental; changes to jetting will alter mixture and engine temperature, so monitor closely during trials. Treat this assembly as a model-only service item for maintenance or replacement.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will swapping to this carb alter my needle settings?

Yes. Even direct-fit replacements can slightly change airflow, so recheck low and high needle positions and fine-tune after installation.

How should I approach tuning after installation?

Start with conservative needle settings, run short test sessions, and adjust gradually while monitoring rpm and engine temperature.

Does the slide mechanism require break-in?

A brief break-in and inspection of smooth slide travel is recommended to ensure consistent response and prevent sticking under fuel and heat exposure.

Can I tune this for peak top-end power?

Yes, but expect to adjust the high-speed needle and consider changes to air/fuel mix and clutch gearing to safely reach higher rpm without overheating.

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