VALVE SPRING SET KFX650/700, KIBBLEWHITE 40-40400 RACING, KFX650/700/750 BROUTFORCE
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Lightweight racing valve spring kit for Kawasaki KFX 650/700/750 05-11 Brute Force / Prairie / Teryx. High lift 0.500 inches. Kibblewhite part number 40-40400. Supports 0.400 valve lift. Features 59 lb seat pressure and 210 lb at 0.500 lift. KPMI valve spring kits are designed as a complete system where each component works together.
- SKU
- 65-729
- Brand
- Kibblewhite
- Availability
- In Stock (2)
Fitments (67)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KFX 700 | 2005 |
| KAWASAKI | KFX 700 | 2006 |
| KAWASAKI | KFX 700 | 2007 |
| KAWASAKI | KFX 700 | 2008 |
| KAWASAKI | KFX 700 | 2009 |
| KAWASAKI | KRF 750 | 2008 |
| KAWASAKI | KRF 750 | 2009 |
| KAWASAKI | KRF 750 | 2010 |
| KAWASAKI | KRF 750 | 2011 |
| KAWASAKI | KRF 750 | 2012 |
| KAWASAKI | KRF 750 Teryx | 2008 |
| KAWASAKI | KRF 750 Teryx | 2009 |
| KAWASAKI | KRF 750 Teryx | 2010 |
| KAWASAKI | KRF 750 Teryx | 2011 |
| KAWASAKI | KRF 750 Teryx | 2012 |
| KAWASAKI | KVF 650 Brute Force | 2005 |
| KAWASAKI | KVF 650 Brute Force | 2006 |
| KAWASAKI | KVF 650 Brute Force | 2007 |
| KAWASAKI | KVF 650 Brute Force | 2008 |
| KAWASAKI | KVF 650 Brute Force | 2009 |
| KAWASAKI | KVF 650 Brute Force | 2010 |
| KAWASAKI | KVF 650 Brute Force | 2011 |
| KAWASAKI | KVF 650 Brute Force | 2012 |
| KAWASAKI | KVF 650 Brute Force | 2013 |
| KAWASAKI | KVF 650i Brute Force | 2006 |
| KAWASAKI | KVF 650i Brute Force | 2007 |
| KAWASAKI | KVF 650i Brute Force | 2008 |
| KAWASAKI | KVF 650i Brute Force | 2009 |
| KAWASAKI | KVF 650i Brute Force | 2010 |
| KAWASAKI | KVF 650i Brute Force | 2011 |
| KAWASAKI | KVF 650i Brute Force | 2012 |
| KAWASAKI | KVF 700 Prairie | 2005 |
| KAWASAKI | KVF 700 Prairie | 2006 |
| KAWASAKI | KVF 750i Brute Force | 2005 |
| KAWASAKI | KVF 750i Brute Force | 2006 |
| KAWASAKI | KVF 750i Brute Force | 2007 |
| KAWASAKI | KVF 750i Brute Force | 2008 |
| KAWASAKI | KVF 750i Brute Force | 2009 |
| KAWASAKI | KVF 750i Brute Force | 2010 |
| KAWASAKI | KVF 750i Brute Force | 2011 |
| KAWASAKI | KVF 750i Brute Force | 2012 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2005 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2006 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2007 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2008 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2009 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2010 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2011 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2012 |
| KAWASAKI | KVF BRUTE FORCE 650 | 2013 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2006 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2007 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2008 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2009 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2010 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2011 |
| KAWASAKI | KVF BRUTE FORCE 650I | 2012 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2005 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2006 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2007 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2008 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2009 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2010 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2011 |
| KAWASAKI | KVF BRUTE FORCE 750I | 2012 |
| KAWASAKI | KVF PRAIRIE 700 | 2005 |
| KAWASAKI | KVF PRAIRIE 700 | 2006 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve Spring
- Variant Id
- 264355
FULL DESCRIPTION
Kibblewhite Racing Valve Spring Set for Kawasaki KFX650/700/750
This high-performance valve spring set from Kibblewhite is designed for racing applications, offering enhanced valve control and reliability. Engineered as a complete system, each component works in synergy to provide optimal performance for your engine.
Key Features:
- Designed for high lift applications, rated for 0.500 inches of valve lift.
- Provides 59 lbs of seat pressure for secure valve closure.
- Delivers 210 lbs of pressure at 0.500 inches of lift, ensuring consistent valve control at high RPMs.
- Constructed using a scientific system approach where each component is designed to work together.
- Engineered with proprietary design and simulation software by engineers with over 70 years of experience.
- Lightweight racing valve spring kit for improved engine responsiveness.
QUESTIONS? JUST ASK
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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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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
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