ORO2U Dirt Catalogue - Section E - Engine and Performance.

Tappets

Kibblewhite

Tappets Kibblewhite Engineers design out tappets using Finite Element Stress Analysis (FEA) software. This software allows our engineers to lighten the tappets without sacrificing strength so we can create the strongest, lightest tappets possible. These tappets are machined from aircraft quality solid steel barstock. They undergo a proprietary heat treat process that creates a hard surface and a non brittle-core, maximizing toughness and wear resistance. Kibblewhite tappets are run in high performance automotive and motorcycle applications including; Motocross, Flat Track, Road Race, Drag racing and Land Speed Racing.

HONDA

Intake

Exhaust

Models CRF 450R CRF 450R CRF 450R CRF 450X

Years

O.D.

Qty Part No.

O.D.

Qty Part No.

2002 - 08 2009 - 12 2013 - 16 2005 - 15

26.00mm 26.00mm 26.00mm 26.00mm

2 2 2 2

.PK2 .PK2 .PK2 .PK2

65-550 65-551 65-564 65-552

Kibblewhite tappets are machined from billet and designed using advanced Finite Element Analysis

KAWASAKI

Intake

Exhaust

Models KLX 400 KLX 450R KX 250F KX 450F KX 450F

Years

O.D.

Qty Part No.

O.D.

Qty Part No.

2001 - 06 2008 - 13 2004 - 16 2006 - 08 2009 - 15

28.00mm 1 28.00mm 2 26.50mm 2 28.00mm 2 28.00mm 2

.EA

28.00mm 1 28.00mm 2

.EA

65-555 65-556 65-553 65-556 65-561

65-555 65-556

.PK4*

.PK4*

.PK2 24.00mm 2 65-554.PK2

.PK4* .PK4*

28.00mm 2 28.00mm 2

.PK4* .PK4*

65-556 65-561

ROTAX

Intake

Exhaust

Models

Years

O.D.

Qty Part No.

O.D.

Qty Part No.

Water Cooled Models 500/600 2000

33.00mm 1

.EA

33.00mm 1

.EA

65-559

65-559

SUZUKI

Intake

Exhaust

Models RM-Z250

Years

O.D.

Qty Part No.

O.D.

Qty Part No.

2004 - 06

26.50mm 2

.PK2 24.00mm 2 65-563.PK2

65-562

Kibblewhite Universal Ball Hones Precision valve guide hones are durable enough to size C630 bronze and cast iron valve guide materials. Available from 4mm - 5.5mm. Sold individually. 4.00mm Ball Hone .40 4.50mm Ball Hone .45 5.00mm Ball Hone .50 5.50mm Ball Hone .55 00-8067 00-8067 00-8067 00-8067

Tappet Adjusting Screws Tappet adjusting screw set with nuts. Pack of 2. Oem Ref: 90012-300-000, 90012-426-000.

Fits Honda: XL125S 1979-82, XL175 1977-78, XL185S 1979-82 XR200 1994-97, XR500 1979 Tappet Adjusting Screws

65-0001

*Please visit our website for current prices

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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