ORO2U Dirt Catalogue - Section E - Engine and Performance.

Valve & Spring Kits

Psychic

SUZUKI Models

Years

Intake Kits

Exhaust Kits

RM-Z 250

2004 - 06 65-K220.IN.PS 65-K220.EX.PS 2007 - 09 65-K228.IN.PS 65-K228.EX.PS 2010 - 15 65-K229.IN.PS 65-K229.EX.PS 2005 - 06 65-K230.IN.PS 65-K230.EX.PS 2007 65-K231.IN.PS 65-K231.EX.PS 2008 - 19 65-K232.IN.PS 65-K232.EX.PS 2010 - 19 65-K232.IN.PS 65-K232.EX.PS

RM-Z 450

RMX 450

YAMAHA Models Years

Psychic® Valve & Spring Kits Kit Features: • All kits sold with valve, spring, retainer and seat to do complete replacement of either intake or exhaust side • All components are manufactured under ISO 9001 certified factories • Nitride coated components to improve heat transfer and carbon build-up for increased valve train life Valve Features: • Forged one-piece construction to help with weight reduction and improved flow • Performance valves receive a swirl polish, smooth stem treatment and are made of 21-2N/SUH35HT Stainless Steel Spring Features: • Springs are made of SWOSC-V material (oil-tempered steel wire) • Some springs feature a progressive style design with more coils on one end of the spring • Progressive springs are heavier on one end and should always be installed towards the bottom • Non-progressive springs are paint marked and should be installed towards the top Seats & Retainers:

Intake Kits

Exhaust Kits

1987 - 20

TW 200 TW 200E

65-K233.IN.PS 65-K233.EX.PS 65-K233.IN.PS 65-K233.EX.PS

1998

XT 200 TT 225

1982 - 83 65-K233.IN.PS 65-K233.EX.PS

1986 - 87 65-K233.IN.PS 65-K233.EX.PS TT 225 / TT-R 225 1999 - 04 65-K233.IN.PS 65-K233.EX.PS XT 225 1992 - 07 65-K233.IN.PS 65-K233.EX.PS TT-R 230 2005 - 20 65-K233.IN.PS 65-K233.EX.PS WR 250F 2001 - 09 65-K235.IN.PS 65-K235.EX.PS XT 250 2009 - 20 65-K233.IN.PS 65-K233.EX.PS YZ 250F 2001 - 13 65-K201.IN.PS 65-K201.EX.PS 2014 - 18 65-K234.IN.PS 65-K234.EX.PS

• Made from 4041 steel (select applications use 7075-T6 Aluminium) • Designed to work with Psychic stainless steel valves and springs

2003 - 20

WR 450F YZ 450F

65-K238.IN.PS 65-K238.EX.PS

2003 - 09 65-K202.IN.PS 65-K202.EX.PS 2010 - 13 65-K236.IN.PS 65-K236.EX.PS 2014 - 19 65-K237.IN.PS 65-K237.EX.PS

Intake and Exhaust Valve Set Includes 1 x Intake Valve, 1 x Exhaust Valve, 2x Valve seals. HONDA Models Years Kit Part No CRF80F 2004 - 13 65-0005.SET2 XR80 1979 - 84 65-0005.SET2 XR80R 1986 - 03 65-0005.SET2 XL80S 1980 - 85 65-0005.SET2 CRF100F 2004 - 13 65-0005.SET2 XL100S 1979 - 85 65-0005.SET2 XR100R 1986 - 03 65-0005.SET2

65-0005.SET2

Intake and Exhaust Valve Set Pack includes 2 x intake valves and 2 x Exhaust valves. Forged steel one piece construction, Nitride coating.

HONDA Models

Years

Kit Part No 65-148-SET4

65-148-SET4

XR400 R

1996 - 04

Intake and Exhaust Valve Set Pack includes 1x Exhaust Valve, 1 x Intake Valve, 2 x Valve Stem Guide 2 x Valve Stem, 2 x Valve Seal

YAMAHA Models

Years

Kit Part No 65-4701.SET 65-4701.SET 65-4701.SET

TTR125

2000 - 04

TTR125 L TTR125 E TTR125 LE

2000 - 03 / 05

2006

2006 / 2019 - 23 65-4701.SET

65-4701.SET

*Please visit our website for current prices E222

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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