ORO2U Dirt Catalogue - Section E - Engine and Performance.

Valve Spring Kits

Kibblewhite

Kibblewhite Valve Springs Kibblewhite springs are engineered for each specific application using proprietary advanced spring design, simulation, and anaylsis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating RPM. Springs are constructed from Premium grade, super clean ground chrome silicon wire. X-Rayed at regular intervals to check for inclusions, heat treated, and shot peened. Insuring maximum spring life. Kibblewhite Valve Spring Kits Kibblewhite Valve Retainers Engineered with advanced computer software. FEA stress analysis allows engineers to lighten retainer without sacrificing strength. KPMI engineers specify tight tolerances that allow no excessive lateral movement. Correct fitment promotes longer component life and optimizes performance of the entire valve train.

65-710 / 711

HONDA Models

Years

Description

Part No.

2007 - 19

CRF 150R CRF 250R

.350" (8.89mm) Valve Lift OK

65-725 65-710 65-711 65-712 65-713 65-714 65-737 65-710 65-711 65-707 65-708 65-734

2004 - 07 .350" (8.89mm) Valve Lift OK 2004 - 07 .385" (9.78mm) Valve Lift OK 2008 - 09 .350" (8.89mm) Valve Lift OK 2008 - 09 .385" (9.78mm) Valve Lift OK 2010 - 15 .385" (9.78mm) Valve Lift OK

CRF 250R (High-Lift)

CRF 250R

CRF 250R (High-Lift) CRF 250R (High-Lift)

65-701

CRF 250R CRF 250X

2016 - 17

2004 - 17 .350" (8.89mm) Valve Lift OK 2004 - 15 .385" (9.78mm) Valve Lift OK 2002 - 08 .440" (11.18mm) Valve Lift OK 2009 - 12 .440" (11.18mm) Valve Lift OK 2013 - 16 .440" (11.18mm) Valve Lift OK

CRF 250X (High-Lift)

CRF 450R CRF 450R CRF 450R

2017 - 19

65-735 **

CRF 450R/RX/RWE

CRF 450X

2005 - 17 .440" (11.18mm) Valve Lift OK 1980 - 02 .355" (9.02mm) Valve Lift OK

65-709 65-726

XL 200R

65-709

XL 200R (Springs Only)

1980 - 02 .440" (11.44mm) Valve Lift OK

65-7802

(High Performance) XR 200R

1980 - 02 *

.355" (9.02mm) Valve Lift OK

65-726

XR 200R (Springs Only)

1980 - 02 *

.440" (11.44mm) Valve Lift OK

65-7802

(High Performance) XR/XL 250 RFVC

1984 - 95 .355" (9.02mm) Valve Lift OK 1996 - 04 .465" (11.82mm) Valve Lift OK 1979 - 84 .465" (11.82mm) Valve Lift OK

65-726 65-727 65-730

XR 400 RFVC

XL 500 S

XL 500 S (Springs Only)

1979 - 84 .465" (11.82mm) Valve Lift OK

65-627

(High Performance) XR 500/R

1979 - 84 .465" (11.82mm) Valve Lift OK

65-730

XR 500/R (Springs Only)

1979 - 84 .465" (11.82mm) Valve Lift OK

65-627

65-714

(High Performance) XL/XR 600

1983 - 00 .465" (11.82mm) Valve Lift OK

65-730

XL/XR 600 (Springs Only)

1983 - 00 .465" (11.82mm) Valve Lift OK

65-627

(High Performance) XR/XL 650L

1993 - 18 .465" (11.82mm) Valve Lift OK

65-730

XR/XL 650L (Springs Only)

1993 - 13 .465" (11.82mm) Valve Lift OK

65-627

(High Performance) XR 650R

2000 - 07 .440" (11.18mm) Valve Lift OK

65-417

* Excluding XR200R 1984-85 4V ** The Exhaust springs for this kit include a progressively wound Inner Spring, which should be installed with the tightly wound end seated on the H.T. Steel Basewashers HUSQVARNA Models Years Description Part No. 350 1991 - 00 .400" (10.16mm) Valve Lift OK 65-700 410 ** 1991 - 00 .400" (10.16mm) Valve Lift OK 65-700 SM 450R-510R 2006 - 08 .440" (11.18mm) Valve Lift OK 65-701 SM 450RR 2006 .440" (11.18mm) Valve Lift OK 65-701 TE/TC 450-510 2006 - 08 .440" (11.18mm) Valve Lift OK 65-701 TXC 450-510 2006 - 08 .440" (11.18mm) Valve Lift OK 65-701 ** Excluding TE 410E 1999

65-725

65-730

*Please visit our website for current prices E218

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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