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Free shipping on orders over $79 to Virginia
Orders over $79.00 will receive free shipping. This is a residential delivery service, with deliveries Monday through Friday from 9:00am to 8:00pm.
Boyesen QuickStart - Hot engine kick-starting is no longer a problem.
Available for ALL Keihin FCR-equipped MX, off-road and ATV models. The patented performance of the proven Boyesen QuickShot system, now with adjustable leak jet and hot start assist integration! A serious step towards achieving EFI levels of performance.
Try the most effective way to add performance to your Keihin FCR carburetor.
Integrated Hot Start Assist eliminates problem 4-stroke hot start procedure.
Tunable leak jet maximizes volume of fuel and duration of fuel spray for all conditions.
25% more fuel capacity.
High-volume vertical check valve located in the QS3 for precise, consistent fuel metering.
Patented design stops bogging and improves throttle response.
Improved low-end performance.
Investment-cast and finished to precise tolerances.
Fits ALL Keihin FCR carbs.
Simple bolt-on for current kick start models.
Note: Older models with carburetor-mounted Hot Start knobs and Electric Start models will require a separate O.E.M. or aftermarket handlebar-mounted Hot Start Lever (sold separately).