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Kibblewhite Lightweight Racing Valve Spring Kit

(1 review)

Item: 348007

$71.70 – $674.44

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Kibblewhite Lightweight Racing Valve Spring Kit

KPMI valve springs are wound from premium Kobe super-clean chrome silicon wire. KPMI valve springs are heat-treated, stress relieved, and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.

Specification Details
Collar Material Varies (make selection above)
Country of Origin USA
Engine Type Varies (make selection above)
Inside Diameter Varies (make selection above)
Material Varies (make selection above)
Max Valve Lift Intake Varies (make selection above)
Product Type Varies (make selection above)
Spring Rate Varies (make selection above)
Tire Size Varies (make selection above)
Valve Lift Varies (make selection above)
Valve Type Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Arctic Cat
  • DVX 400 2004-2008
BMW
  • R 100 1979-1984
  • R 75/5 1970-1973
  • R 75/6 1974-1976
  • R 75/7 1977
  • R 80 1977-1987
  • R 90 S 1974-1976
Buell
  • XB9R Firebolt 2003-2007
  • XB9S Lightning 2003-2004
  • XB9SX Lightning CityX 2005-2007
Harley Davidson
  • CVO FXR2 1999
  • CVO FXR3 1999
  • CVO FXR4 2000
  • FL 80 Electra Glide 1980
  • FLB Electra Glide 1966-1969
  • FLD Dyna Switchback 2012-2016
  • FLDE Softail Deluxe 2018-2020
  • FLFB Electra Glide 1966-1969
  • FLFB Softail Fat Boy 2018-2019
  • FLFBS Softail Fat Boy 114 2018-2024
  • FLH 80 Electra Glide Heritage 1981-1983
  • FLH Electra Glide 1970-1985
  • FLHB Electra Glide 1966-1969
  • FLHC Electra Glide Classic 1979-1982
  • FLHC Softail Heritage Classic 2018-2021
  • FLHCS Softail Heritage Classic 114 2018-2024
  • FLHF Electra Glide 1970-1972, 1974
  • FLHF Electra Glide Sport 1975
  • FLHFB Electra Glide Super Sport 1966-1969
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2022
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 1998-2004
  • FLHRI Road King 1996-2004
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004
  • FLHRXS Road King Special 2017-2023
  • FLHS Electra Glide Sport 1977, 1980-1984, 1987-1993
  • FLHT Electra Glide 1982-1983, 1986-1987
  • FLHT Electra Glide Standard 1995-2004, 2019-2022
  • FLHTC Electra Glide Classic 1983-2005, 2007-2013
  • FLHTCI Electra Glide Classic 1996-2006
  • FLHTCU Electra Glide Ultra Classic 2017-2019
  • FLHTCU Ultra Classic Electra Glide 1989-2014
  • FLHTCUI Ultra Classic Electra Glide 1995-2004
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2009-2024
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2023
  • FLHTKL Electra Glide Ultra Limited Low 2015-2019
  • FLHX Electra Glide Special 1984-1985
  • FLHX Street Glide 2006-2023
  • FLHXS Street Glide Special 2014-2023
  • FLHXST Street Glide ST 2022-2023
  • FLHXXX Street Glide Trike 2010-2011
  • FLP Electra Glide 1970-1971
  • FLPF Electra Glide 1970-1972
  • FLRT Freewheeler 2015-2022
  • FLS Softail Slim 2012-2017
  • FLSB Softail Sport Glide 2018-2021
  • FLSL Softail Slim 2018-2021
  • FLST Heritage Softail 1986-1990, 2006
  • FLSTC Heritage Softail Classic 1987-2014
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 1990-2014
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Heritage Softail Nostalgia 1993
  • FLSTN Heritage Softail Special 1994-1996
  • FLSTN Softail Deluxe 2005-2014
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 1997-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLT Tour Glide 1979-1983
  • FLTC Tour Glide Classic 1980-1991
  • FLTCU Ultra Classic Tour Glide 1989-1995
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTD Tour Glide 1983
  • FLTR Road Glide 1998-2004, 2007-2009
  • FLTRI Road Glide 1998-2004
  • FLTRK Road Glide Limited 2020-2023
  • FLTRU Road Glide Ultra 2011-2013, 2016-2019
  • FLTRX Road Glide 2017-2023
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2023
  • FLTRXST Road Glide ST 2022-2023
  • FXB Sturgis 1980-1982
  • FXBB Softail Street Bob 2018-2020
  • FXBBS Softail Street Bob 114 2021-2024
  • FXBR Softail Breakout 2018-2019
  • FXBRS Softail Breakout 114 2018-2020
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 1995-2005, 2007-2010
  • FXDB Dyna Daytona 1992
  • FXDB Dyna Street Bob 2007-2017
  • FXDB Dyna Sturgis 1991
  • FXDC Dyna Glide Custom 1992
  • FXDC Dyna Super Glide Custom 2005, 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDG Disc Glide 1983
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 1993-2005, 2007-2009, 2014
  • FXDLI Dyna Low Rider 2004
  • FXDR Softail 114 2019-2020
  • FXDS-CONV Dyna Convertible 1994-2000
  • FXDWG Dyna Wide Glide 1993-2005, 2007-2008, 2010-2014
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDX Dyna Super Glide Sport 1999-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXE 1200 Super Glide 1979-1980
  • FXE Super Glide 1981-1984
  • FXEF Super Glide Fat Bob 1979-1981, 1985
  • FXFB Softail Fat Bob 2018-2019
  • FXFBS Softail Fat Bob 114 2018-2023
  • FXLR Low Rider Custom 1987-1994
  • FXLR Softail Low Rider 2018-2020
  • FXLRS Softail Low Rider S 2020-2024
  • FXLRST Softail Low Rider ST 2022-2024
  • FXR Super Glide 1986-1994
  • FXR Super Glide II 1982-1983
  • FXRC Low Glide 1985
  • FXRC Low Rider Chrome 1987
  • FXRD Grand Touring Edition 1986
  • FXRDG Disc Glide 1984
  • FXRS Low Glide 1982-1992
  • FXRS Super Glide II 1982-1983
  • FXRS-CONV Low Rider Convertible 1990-1993
  • FXRS-SP Low Rider Sport Edition 1986-1993
  • FXRT Sport Glide 1983-1992
  • FXS Softail Blackline 2011-2013
  • FXS Super Glide Low Rider 1979, 1981-1982
  • FXSB Low Rider 1983-1985
  • FXSB Softail Breakout 2013-2017
  • FXST Softail 1984-1990
  • FXST Softail Standard 1999-2007, 2020-2022
  • FXSTB Softail Night Train 1999-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 1986-1999, 2007-2010
  • FXSTD Softail Deuce 2000-2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 1988-2006
  • FXSTSB Softail Bad Boy 1995-1997
  • FXSTSI Springer Softail 2001-2006
  • FXWG Wide Glide 1980-1986
  • XL1200C Sportster 1200 Custom 1996-2014
  • XL1200L Sportster 1200 Low 2006-2011
  • XL1200N Sportster 1200 Nightster 2007-2012
  • XL1200R Sportster 1200 Roadster 2004-2008
  • XL1200S Sportster 1200 Sport 1996-2003
  • XL1200T Sportster SuperLow 2014
  • XL1200V Sportster Seventy-Two 2012-2014
  • XL1200X Sportster Forty-Eight 2010-2014
  • XL883 Sportster 883 2004-2008
  • XL883C Sportster 883 Custom 1999-2009
  • XL883L Sportster SuperLow 2011-2014
  • XL883N Sportster Iron 883 2009-2014
  • XL883R Sportster 883R 2002-2003, 2005-2007
  • XLCH1000 Sportster 1000 1972-1979
  • XLCH900 Sportster 900 1965-1971
  • XLCR1000 Sportster Cafe Racer 1977-1978
  • XLH1000 Sportster Standard 1972-1978
  • XLH1100 Sportster 1100 1986-1987
  • XLH1200 Sportster 1200 1988-2003
  • XLH883 Sportster 883 1986-2003
  • XLH883DLX Sportster 883 Deluxe 1986-1995
  • XLH883HUG Sportster 883 Hugger 1987-2003
  • XLH900 Sportster 900 1970-1971
  • XLS1000 Sportster Roadster 1979-1983
  • XLT1000 Sportster Touring 1977
  • XLX1000 Sportster 1000 1983
Honda
  • ATC185S 1981-1983
  • ATC200 1981-1983
  • ATC200E Big Red 1982-1983
  • ATC200ES Big Red 1984
  • ATC200M 1984-1985
  • ATC200S 1984-1986
  • ATC200X 1983-1987
  • CB300F 2016-2018
  • CB300R 2019-2020
  • CBR250R 2011-2013
  • CBR250R ABS 2011-2013
  • CBR300R 2015-2021
  • CMX300 Rebel 300 2017-2019
  • CMX300 Rebel 300 ABS 2017-2019
  • CRF1000L Africa Twin 2017-2019
  • CRF1000L Africa Twin Adventure Sport 2018-2019
  • CRF1000L Africa Twin DCT 2017-2019
  • CRF150R 2007-2009, 2013-2022
  • CRF150R Expert 2007-2009, 2012-2021
  • CRF250L 2013-2020
  • CRF250L Rally 2017-2020
  • CRF250R 4-Stroke 2008-2015, 2018-2021
  • CRF250RX 4-Stroke 2019-2021
  • CRF450R 2002-2022
  • CRF450RWE 2019-2020
  • CRF450RX 2017-2020
  • CRF450X 2005-2009, 2012-2017
  • SXS1000M3 Pioneer 1000 2016-2023
  • SXS1000M3P Pioneer 1000 EPS 2016-2023
  • SXS1000M5D Pioneer 1000-5 Deluxe 2016-2023
  • SXS1000M5P Pioneer 1000-5 2016-2023
  • TRX250 FourTrax Recon 2x4 2000-2001
  • TRX300EX FourTrax 300EX 1993-2000, 2004-2006
  • TRX300EX Sportrax 300EX 2001-2003
  • TRX300X Sportrax 300X 2009
  • TRX400EX FourTrax 400EX 1999
  • TRX400EX Sportrax 400EX 2000-2006
  • TRX400X Sportrax 400X 2009
  • TRX450ER Sportrax 450ER 2006-2009
  • TRX450R Sportrax 450R 2004-2008
  • TRX700XX 2008-2009
  • Talon 1000R 2019-2022
  • Talon 1000X 2019-2022
  • Talon 1000X-4 2019-2022
  • XL250R 1984-1987
  • XL600R 1983-1987
  • XR200R 1983-2002
  • XR250L 1991-1996
  • XR250R 1984-1995
  • XR400R 1996-2004
  • XR500R 1983-1984
  • XR600R 1985-2000
  • XR650L 1993-2013
  • XR650R 2000-2007
KTM
  • 250 SX-F 2008-2016
  • 250 XC-F 2008-2009, 2012-2016
  • 250 XCF-W 2008-2013
  • 450 EXC 2007
  • 450 EXC-G Racing 2003-2006
  • 450 MXC-G Racing 2003-2005
  • 450 SX Racing 2003-2005
  • 450 XC 2007
  • 450 XC-W 2007
Kawasaki
  • Brute Force 650 4x4 2005-2011, 2013
  • Brute Force 650 4x4i 2006-2009, 2011-2012
  • Brute Force 750 4x4i 2005-2012
  • KFX400 2003-2006
  • KFX450R 2008-2011, 2013-2014
  • KLX400R 2003
  • KLX400SR 2003
  • KLX450R 2008-2009
  • KX250 4-Stroke 2019-2021
  • KX250F 4-Stroke 2004-2018
  • KX250X 4-Stroke 2021
  • KX450F 2006-2016
  • Ninja 650R 2006-2013
  • Ninja ZX-10R 2008-2013
  • Ninja ZX-10R ABS 2011-2013
  • Prairie 700 4x4 2005-2006
  • Teryx 750 4x4 2008-2011
  • Teryx 750 4x4 Sport 2009-2011
Polaris
  • Magnum 500 2x4 2002
  • Magnum 500 4x4 1999-2002
  • Outlaw 500 2006-2007
  • Predator 500 2003-2007
  • RZR 800 2008-2010
  • RZR 900 2014
  • RZR S 800 2009-2010
  • RZR XP 1000 2014-2020
  • RZR XP 900 2011-2013
  • RZR XP Turbo 2016-2020
  • Ranger XP 900 2013-2015
  • Scrambler 500 2x4 2001-2002
  • Scrambler 500 4x4 1997-2012
  • Sportsman 500 4x4 1996-2000
  • Sportsman 500 6x6 2000-2008
  • Sportsman 500 EFI 2006-2009
  • Sportsman 500 H.O. 2001-2003, 2005-2006, 2008-2013
  • Sportsman 800 Big Boss 6x6 2009-2014
  • Sportsman 800 EFI 2006-2014
  • Sportsman Touring 500 2008-2013
  • Sportsman Touring 800 EFI 2008-2009
  • Sportsman X2 500 2006-2009
  • Sportsman X2 800 2007-2009
  • Xpedition 425 2000-2002
Suzuki
  • DR-Z400 2000-2004
  • DR-Z400E 2000-2007
  • DR-Z400S 2000-2019
  • DR-Z400SM 2005-2009, 2012-2019
  • GS500E 1989-2000
  • GSX-R600 1997-2000
  • LT-A700X KingQuad 700 4x4 2005-2007
  • LT-A750X KingQuad 750 AXi 4x4 2008-2022
  • LT-R450 QuadRacer 450 2006-2009
  • LT-Z400 QuadSport 400 2003-2009, 2012-2014
  • RM-Z250 2004-2017
  • RM-Z450 2005-2006, 2008-2020
Yamaha
  • Grizzly 660 4x4 2002-2004, 2007-2008
  • Grizzly 700 4x4 2007-2015
  • Raptor 250 2008-2013
  • Raptor 350 2004-2013
  • Raptor 660R 2001-2005
  • Raptor 700 2013-2016
  • Raptor 700R 2006-2016
  • Rhino 660 4x4 2004-2007
  • Rhino 700 FI 4x4 2008-2009, 2011-2013
  • Viking 700 VI 2015-2016
  • WR250F 2001-2013, 2015-2018, 2020-2021
  • WR400F 1998-2000
  • WR426F 2001-2002
  • WR450F 2003-2015
  • Wolverine 350 2x4 2006-2009
  • Wolverine 350 4x4 1995-2005
  • YFM350X Warrior 1987-2004
  • YFZ450 ATV 2004-2009
  • YFZ450R ATV 2009-2016
  • YFZ450X ATV 2008, 2010-2011
  • YXM7D Viking 700 2014-2016
  • YXZ1000R 2016-2023
  • YZ250F 4-Stroke 2001-2023
  • YZ250FX 4-Stroke 2015-2018, 2020-2021
  • YZ400F 1998-1999
  • YZ426F 2000-2002
  • YZ450F 2003-2019
  • YZ450FX 2016-2020
  • YZF-R1 2004-2008

Customer Reviews

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Great value

By   on  Verified Purchaser

Meets expectations. Shipped in a timely manner.

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Questions & Answers

Ask Question

Does this come with all the valve springs for 2006 kx450f

Yes, all the valve springs needed would be included.

By Andy
Answer Question

Do I use both springs supplied with kit for each valve? Only had a single spring on each valve prior.

2008 Polaris 800 Ranger RZR.

Yes, you are to use the inner and outer springs for each valve included in the kit.

By Andy
Answer Question

For my 85 ATC200X, do these come with retainers?

In the case of the  ATC200X, the kit comes with 2 valve springs, 2 titanium retainers and 2 steel base washers.

By Staff
Answer Question

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