APC-3QS

Boyesen FCR Quick Start KTM MX/Offroad/ATV

This part usually ships in 5-7 business days.

Hot Engine Kick Starting is no longer a problem. 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
  • Simple bolt-on for any current kick start model

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

 

FITMENT

  • Fits ALL Keihin FCR-equipped MX/Off-road and ATV models.

PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

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PRODUCT DESCRIPTION

Hot Engine Kick Starting is no longer a problem. 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
  • Simple bolt-on for any current kick start model

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

 

FITMENT
  • Fits ALL Keihin FCR-equipped MX/Off-road and ATV models.
PROPOSITION 65

⚠️WARNING

This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65

WARRANTY

Warranty Policy

All parts sold by KTM Twins are covered exclusively under the manufacturer’s warranty, if applicable. KTM Twins does not provide any additional warranties, express or implied, beyond what is offered by the manufacturer.

View our returns policy for more information.

Package Protection

KTM Twins has partnered with Redo to provide customers with the option of Free Returns and Package Protection at checkout.

By selecting this option, your order is protected in the event it is lost, damaged, or stolen during transit, and you’ll also receive the benefit of free return shipping if you need to send something back within 30 days of delivery.

If you choose not to purchase Redo’s Free Returns and Package Protection at checkout, you will be responsible for the cost of return shipping, and KTM Twins will not be liable for packages that are lost, stolen, or damaged in transit.

View our shipping policy for more information.