Boyesen Quick Shot Accelerator Pump for Improved Throttle Response - Model APC-3QS

Available for ALL Keihin FCR-equipped MX/Off-road and ATV models.
Try the most effective way to add performance to your Keihin FCR carburator.
 

• 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 any current kick start model

Application Note: Older models with carburator mounted Hot Start knobs and Electric Start models will require a seperate OEM or aftermarket handlebar mounted Hot Start Lever.

The Boyesen Quick Shot Accelerator Pump (Model APC-3QS) is designed to enhance throttle response and fuel delivery in your motorcycle or ATV. Crafted by Boyesen, a trusted name in performance accessories, this accelerator pump ensures a more immediate and smoother throttle feel, improving overall ride quality. The easy-to-install design makes it suitable for a range of compatible engines, providing a cost-effective upgrade for enthusiasts seeking better power delivery.

Constructed with durable materials, the Boyesen Quick Shot accelerates fuel flow during throttle openings, reducing hesitation and bogging issues often experienced in stock setups. Its compact size allows for seamless integration without the need for extensive modifications. Whether you're racing or enjoying recreational riding, this pump offers a noticeable performance boost, especially in low to mid-range RPMs where throttle response is critical.

Installation instructions are straightforward, making it accessible for both novice and experienced users. The pump's robust construction guarantees long-lasting performance under demanding riding conditions. With the Boyesen Quick Shot Accelerator Pump, riders can expect improved acceleration, smoother throttle transitions, and a more responsive engine overall, enhancing your riding experience on trails, tracks, or street routes.

Features:

• Designed by Boyesen for reliable performance and durability

• Enhances throttle response and fuel delivery

• Easy to install without extensive modifications

• Compact design suitable for a variety of engines

• Improves acceleration and reduces hesitation during throttle openings