Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during mid season
Kit includes a top of the line MLSS head gasket and premium quality base gaskets of different thicknesses to optimize engine compression ratios
Gives the rider a choice of using standard gas with stock compression or race gas with a higher compression
Product Note:Kits do not include valve stem seals, rubber parts, shims or other fiber gaskets
Specification
Details
Bore
Varies (make selection above)
Country of Origin
Varies (make selection above)
Displacement
Varies (make selection above)
Size Over Standard
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.
Gas Gas
EC 250 2024
EC 250F 2013-2014, 2024
EC 300 2024
EC 300F 2013-2014
EC 450F 2013-2014
EX 250 2024
EX 250F 2024
EX 300 2024
EX 350F 2024
MC 125 2024
MC 250 2024
MC 250F 2024
MC 350F 2024
Honda
CR125R 2003
CR80R 1992-2002
CR80RB Expert 1996-2002
CR85R 2003-2007
CR85RB Expert 2003-2007
CRF150R 2007-2009, 2013-2021
CRF150R Expert 2007-2009, 2012-2021
CRF250L 2013-2014
CRF250R 4-Stroke 2004-2022
CRF250RX 4-Stroke 2019-2021
CRF250X 4-Stroke 2004-2009, 2012-2017
CRF450R 2002-2020
CRF450RX 2017-2020
CRF450X 2005-2009, 2012-2017, 2019-2022
Husaberg
TE 250 2011-2012
TE 300 2011-2012
Husqvarna
FC 250 2014-2024
FC 350 2014-2024
FC 450 2014-2025
FE 250 2014-2022
FE 350 2014-2022
FE 450 2014-2020, 2023-2024
FE 501 2014-2015, 2017-2023
FS 450 2018-2020
FX 350 2017-2024
FX 450 2017-2024
SMR511 2011-2012
TC 125 2023-2024
TC 250 2010-2012, 2014-2024
TC 449 2011-2013
TE 150i 2024
TE 250 2010-2012, 2014-2018, 2024
TE 250i 2018-2023
TE 300 2014-2018, 2024
TE 300i 2018-2023
TE 449 2011-2012
TE 511 2011-2013
TX 300 2017-2019, 2024
TX 300i 2020-2024
TXC250 2010-2012
TXC449 2011-2012
TXC511 2011-2012
KTM
125 SX 2023-2024
125 XC 2023-2024
250 EXC 2005
250 EXC-F 2015, 2017-2019, 2024
250 SX 2007-2024
250 SX-F 2013-2024
250 XC 2008-2019, 2023-2024
250 XC TPI 2020-2022
250 XC-F 2013-2024
250 XC-W 2008-2015, 2017-2018, 2024
250 XC-W TPI 2018-2023
250 XCF-W 2013-2016
300 EXC 2015, 2017
300 SX 2023-2024
300 XC 2008-2019, 2023-2024
300 XC TPI 2020-2022
300 XC-W 2008-2018, 2024
300 XC-W TPI 2018-2023
350 EXC-F 2012-2024
350 SX-F 2011-2024
350 XC-F 2012-2024
350 XCF-W 2012-2016
450 EXC-F 2017-2018
450 SX-F 2007-2025
450 XC 2007
450 XC-F 2008-2009, 2014-2025
500 EXC 2014-2016
500 EXC-F 2017-2023
500 XC-W 2014
Kawasaki
KLX450R 2008-2009
KX100 1998-2009, 2011-2013
KX125 2000-2002
KX250 2-Stroke 1993-2004
KX250 4-Stroke 2020-2023
KX250F 4-Stroke 2004-2016
KX250X 4-Stroke 2021-2022
KX450 4-Stroke 2019-2020
KX450F 2006-2009, 2016-2018
KX60 1985-1988, 1990-2003
KX65 2000-2025
KX80 1998-2000
KX85 2001-2023
Suzuki
RM-Z250 2004-2009, 2016-2018
RM-Z450 2005-2025
RM125 1992-2008
RM65 2003-2005
RM80 1991-2001
RM85 2002-2010, 2012, 2015-2022
RMX450Z 2010-2011, 2017
Yamaha
WR250F 2001-2013, 2015-2018, 2020-2021
WR450F 2003-2021
YZ125 1999-2025
YZ125X 2020-2021, 2023
YZ250 2-Stroke 1997-2024
YZ250F 4-Stroke 2001-2021
YZ250FX 4-Stroke 2015-2019
YZ250X 2-Stroke 2016-2023
YZ450F 2003-2022
YZ450FX 2016-2022
YZ65 2018, 2020
YZ80 1993-2001
YZ85 2002-2021
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