QUICK START BOYESEN APC-3QS, APC-3QS KEIHIN FCR CARB
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Boyesen QuickStart APC-3QS for Keihin FCR Carburetors. Features integrated hot start assist, tunable leak jet for maximized fuel volume and duration, and 25 percent more fuel capacity. Includes a high-volume vertical check valve for precise fuel metering. Patented design prevents bogging and improves throttle response and low-end performance. Investment cast and finished to precise tolerances. Simple bolt-on installation.
- SKU
- 05-095.BOY.QS
- Brand
- Boyesen
- Availability
- In Stock (1)
Fitments (177)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 150R | 2007 |
| HONDA | CRF 150R | 2008 |
| HONDA | CRF 150R | 2009 |
| HONDA | CRF 150R | 2010 |
| HONDA | CRF 150R | 2011 |
| HONDA | CRF 150R | 2012 |
| HONDA | CRF 150R | 2013 |
| HONDA | CRF 150R | 2014 |
| HONDA | CRF 150R | 2015 |
| HONDA | CRF 150R | 2016 |
| HONDA | CRF 150R | 2017 |
| HONDA | CRF 150R | 2018 |
| HONDA | CRF 150R | 2019 |
| HONDA | CRF 250R | 2004 |
| HONDA | CRF 250R | 2005 |
| HONDA | CRF 250R | 2006 |
| HONDA | CRF 250R | 2007 |
| HONDA | CRF 250R | 2008 |
| HONDA | CRF 250R | 2009 |
| HONDA | CRF 250X | 2004 |
| HONDA | CRF 250X | 2005 |
| HONDA | CRF 250X | 2006 |
| HONDA | CRF 250X | 2007 |
| HONDA | CRF 250X | 2008 |
| HONDA | CRF 250X | 2009 |
| HONDA | CRF 250X | 2010 |
| HONDA | CRF 250X | 2011 |
| HONDA | CRF 250X | 2012 |
| HONDA | CRF 250X | 2013 |
| HONDA | CRF 250X | 2014 |
| HONDA | CRF 250X | 2015 |
| HONDA | CRF 250X | 2016 |
| HONDA | CRF 250X | 2017 |
| HONDA | CRF 450R | 2002 |
| HONDA | CRF 450R | 2003 |
| HONDA | CRF 450R | 2004 |
| HONDA | CRF 450R | 2005 |
| HONDA | CRF 450R | 2006 |
| HONDA | CRF 450R | 2007 |
| HONDA | CRF 450R | 2008 |
| HONDA | CRF 450R | 2009 |
| HONDA | CRF 450X | 2002 |
| HONDA | CRF 450X | 2003 |
| HONDA | CRF 450X | 2004 |
| HONDA | CRF 450X | 2005 |
| HONDA | CRF 450X | 2006 |
| HONDA | CRF 450X | 2007 |
| HONDA | CRF 450X | 2008 |
| HONDA | CRF 450X | 2009 |
| HONDA | CRF 450X | 2010 |
| HONDA | CRF 450X | 2011 |
| HONDA | CRF 450X | 2012 |
| HONDA | CRF 450X | 2013 |
| HONDA | CRF 450X | 2014 |
| HUSQVARNA | TC 250 | 2002 |
| HUSQVARNA | TC 250 | 2003 |
| HUSQVARNA | TC 250 | 2004 |
| HUSQVARNA | TC 250 | 2005 |
| HUSQVARNA | TC 250 | 2006 |
| HUSQVARNA | TC 250 | 2007 |
| HUSQVARNA | TC 250 | 2008 |
| HUSQVARNA | TC 250 | 2009 |
| HUSQVARNA | TC 250 | 2010 |
| HUSQVARNA | TC 250 | 2011 |
| HUSQVARNA | TC 250 | 2012 |
| HUSQVARNA | TC 250 | 2013 |
| HUSQVARNA | TC 250 | 2014 |
| HUSQVARNA | TC 250 | 2015 |
| HUSQVARNA | TC 250 | 2016 |
| HUSQVARNA | TC 450 | 2002 |
| HUSQVARNA | TC 450 | 2003 |
| HUSQVARNA | TC 450 | 2004 |
| HUSQVARNA | TC 450 | 2005 |
| HUSQVARNA | TC 450 | 2006 |
| HUSQVARNA | TC 450 | 2007 |
| HUSQVARNA | TC 450 | 2008 |
| HUSQVARNA | TC 450 | 2009 |
| HUSQVARNA | TC 450 | 2010 |
| HUSQVARNA | TC 450 | 2011 |
| HUSQVARNA | TE 250 | 2002 |
| HUSQVARNA | TE 250 | 2003 |
| HUSQVARNA | TE 250 | 2004 |
| HUSQVARNA | TE 250 | 2005 |
| HUSQVARNA | TE 250 | 2006 |
| HUSQVARNA | TE 250 | 2007 |
| HUSQVARNA | TE 250 | 2008 |
| HUSQVARNA | TE 250 | 2009 |
| HUSQVARNA | TE 250 | 2010 |
| HUSQVARNA | TE 250 | 2011 |
| HUSQVARNA | TE 250 | 2012 |
| HUSQVARNA | TE 250 | 2013 |
| HUSQVARNA | TE 250 | 2014 |
| HUSQVARNA | TE 250 | 2015 |
| HUSQVARNA | TE 250 | 2016 |
| HUSQVARNA | TE 450 | 2002 |
| HUSQVARNA | TE 450 | 2003 |
| HUSQVARNA | TE 450 | 2004 |
| HUSQVARNA | TE 450 | 2005 |
| HUSQVARNA | TE 450 | 2006 |
| HUSQVARNA | TE 450 | 2007 |
| HUSQVARNA | TE 450 | 2008 |
| HUSQVARNA | TE 450 | 2009 |
| HUSQVARNA | TE 450 | 2010 |
| HUSQVARNA | TE 450 | 2011 |
| KAWASAKI | KLX 450R | 2008 |
| KAWASAKI | KLX 450R | 2009 |
| KAWASAKI | KX 250F | 2004 |
| KAWASAKI | KX 250F | 2005 |
| KAWASAKI | KX 250F | 2006 |
| KAWASAKI | KX 250F | 2007 |
| KAWASAKI | KX 250F | 2008 |
| KAWASAKI | KX 250F | 2009 |
| KAWASAKI | KX 250F | 2010 |
| KAWASAKI | KX 450F | 2006 |
| KAWASAKI | KX 450F | 2007 |
| KAWASAKI | KX 450F | 2008 |
| SUZUKI | RM-Z 250 | 2004 |
| SUZUKI | RM-Z 250 | 2005 |
| SUZUKI | RM-Z 250 | 2006 |
| SUZUKI | RM-Z 250 | 2007 |
| SUZUKI | RM-Z 250 | 2008 |
| SUZUKI | RM-Z 250 | 2009 |
| SUZUKI | RM-Z 450 | 2005 |
| SUZUKI | RM-Z 450 | 2006 |
| SUZUKI | RM-Z 450 | 2007 |
| YAMAHA | WR 250F | 2001 |
| YAMAHA | WR 250F | 2002 |
| YAMAHA | WR 250F | 2003 |
| YAMAHA | WR 250F | 2004 |
| YAMAHA | WR 250F | 2005 |
| YAMAHA | WR 250F | 2006 |
| YAMAHA | WR 250F | 2007 |
| YAMAHA | WR 250F | 2008 |
| YAMAHA | WR 250F | 2009 |
| YAMAHA | WR 250F | 2010 |
| YAMAHA | WR 250F | 2011 |
| YAMAHA | WR 250F | 2012 |
| YAMAHA | WR 250F | 2013 |
| YAMAHA | WR 400F | 1998 |
| YAMAHA | WR 400F | 1999 |
| YAMAHA | WR 400F | 2000 |
| YAMAHA | WR 426F | 2001 |
| YAMAHA | WR 426F | 2002 |
| YAMAHA | WR 450F | 2003 |
| YAMAHA | WR 450F | 2004 |
| YAMAHA | WR 450F | 2005 |
| YAMAHA | WR 450F | 2006 |
| YAMAHA | WR 450F | 2007 |
| YAMAHA | WR 450F | 2008 |
| YAMAHA | WR 450F | 2009 |
| YAMAHA | WR 450F | 2010 |
| YAMAHA | WR 450F | 2011 |
| YAMAHA | YZ 250F | 2001 |
| YAMAHA | YZ 250F | 2002 |
| YAMAHA | YZ 250F | 2003 |
| YAMAHA | YZ 250F | 2004 |
| YAMAHA | YZ 250F | 2005 |
| YAMAHA | YZ 250F | 2006 |
| YAMAHA | YZ 250F | 2007 |
| YAMAHA | YZ 250F | 2008 |
| YAMAHA | YZ 250F | 2009 |
| YAMAHA | YZ 250F | 2010 |
| YAMAHA | YZ 250F | 2011 |
| YAMAHA | YZ 250F | 2012 |
| YAMAHA | YZ 250F | 2013 |
| YAMAHA | YZ 400F | 1998 |
| YAMAHA | YZ 400F | 1999 |
| YAMAHA | YZ 400F | 2000 |
| YAMAHA | YZ 426F | 2001 |
| YAMAHA | YZ 426F | 2002 |
| YAMAHA | YZ 450F | 2003 |
| YAMAHA | YZ 450F | 2004 |
| YAMAHA | YZ 450F | 2005 |
| YAMAHA | YZ 450F | 2006 |
| YAMAHA | YZ 450F | 2007 |
| YAMAHA | YZ 450F | 2008 |
| YAMAHA | YZ 450F | 2009 |
- General Product Group
- Carburettor & Intake
- Variant Id
- 208017
FULL DESCRIPTION
Boyesen QuickStart APC-3QS for Keihin FCR Carburetors
Enhance the performance of your Keihin FCR carburetor with the Boyesen QuickStart APC-3QS. This innovative component is designed to deliver significant performance gains and simplify operation.
Key Features:
- Integrated Hot Start Assist: Eliminates the problematic hot start procedure for four-stroke engines.
- Tunable Leak Jet: Allows for precise adjustment of fuel volume and spray duration to optimize performance in all riding conditions.
- Increased Fuel Capacity: Provides 25 percent more fuel capacity for improved fuel delivery.
- High-Volume Vertical Check Valve: Ensures precise and consistent fuel metering for optimal engine function.
- Patented Design: Engineered to prevent bogging and significantly improve throttle response.
- Improved Low-End Performance: Delivers enhanced power and responsiveness at lower engine speeds.
- Precision Manufacturing: Investment cast and finished to exact tolerances for reliability and performance.
- Simple Installation: Designed for a straightforward bolt-on fitment.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
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