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Boyesen APC-3QSK Quick Start compatible with Keihin FCR Carburetors


***Please note, this item will take an additional 4 business days to process before it ships and you receive tracking information.***

Integrated Hot Start Assist eliminates problem 4-stroke hot start procedure.
Tunable leak jet circuit maximizes volume of fuel and duration of fuel spray for any condition.
Patented design stops bogging from trapped air in the system and improves throttle response.
Improved low end performance.
Investment cast and finished to precise tolerances.
High volume vertical check value located in the QS3 for precise, consistent fuel metering.
Simple bolt-on installation.
Fits all Keihin FCR carburetors.

KTM 250 SX-F 2005-2010
KTM 450 SX-F 2003-2010

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