Psychic Valve Kit

Description Fitment Reviews Q&A

Psychic Valve Kit

Kit features:

All kits sold with valve, spring, retainer, 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 and retainers:

Made from 4041 steel (selected applications use 7075-T6 aluminum)
Designed to work with psychic stainless steel valves and springs

Specification	Details
Material	Steel
Position	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.

400 RR Enduro 2005-2009
450 RR Enduro 2005-2009
525 RR Enduro 2005-2009

EC 250 4T 2010
EC 250F 2011-2015
EC 300F 2013-2015
EC 450F 2013-2015

CRF110F 2013-2021
CRF125F 2014-2021
CRF125F Big Wheel 2014-2021
CRF150F 2003-2017
CRF150R 2007-2009, 2013-2021
CRF150R Expert 2007-2009, 2012-2021
CRF230F 2003-2009, 2012-2019
CRF230L 2008-2009
CRF250R 4-Stroke 2004-2017
CRF250X 4-Stroke 2004-2009, 2012-2017
CRF450R 2002-2020
CRF450X 2005-2009, 2012-2017

FE 250 2013
FE 350 2013-2014
FE 450 2004-2005
FE 550 2004-2008
FE 650 e 2004-2008
FS 650 c 2005-2008
FS 650 e 2004-2008

FC 350 2014-2019
FE 350 2014-2019

250 SX-F 2005-2007
350 EXC-F 2012-2018
350 SX-F 2013-2019
350 XC-F 2013-2019
350 XCF-W 2012-2016
450 EXC 2007
450 EXC-G Racing 2003-2006
450 SX Racing 2003
520 SX Racing 2000-2002
525 SX 2006
525 SX Racing 2003-2005

KX250F 4-Stroke 2004-2016
KX450F 2006-2015

RM-Z250 2004-2015
RM-Z450 2005-2025
RMX450Z 2010-2011, 2017-2019

TT-R225 1999-2004
TT-R230 2005-2025
TW200 1987-2023
YZ250F 4-Stroke 2014-2018
YZ450F 2010-2019

Customer Reviews

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Questions & Answers

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Can these valves be lapped and put into the factory valve seats or do I have to have the valve seats replaced?

By Anon.

Psychic valves are designed to be treated just like the OEM valves you're replacing. The can be lapped to work with the OEM valve seats on your machine. Of course, you'll want to be sure the seats themselves are in serviceable condition, but assuming they are - then you shouldn't have any problem fitting these valves to any machine you select from our fit guide.

By Tom

Answer Question

Are there two exhaust valves or an intake valve and a exhaust valve

By Aaron H.

These kits come with enough components to service either, the exhaust side, or the intake side, of your engine. As is noted in the description, each kit is sold with the correct number of valves, springs, retainers, and seats to do complete replacement of either intake or exhaust side of any machine you select from our fit guide. You'll only need to buy one kit to service either, the exhaust or the intake side, of your engine.

By Tom

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Psychic Valve Kit

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Psychic Valve Kit

Vehicle Fitment

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Husqvarna

KTM

Kawasaki

Suzuki

Yamaha

Customer Reviews

Questions & Answers

Can these valves be lapped and put into the factory valve seats or do I have to have the valve seats replaced?

Are there two exhaust valves or an intake valve and a exhaust valve