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V-Twin/ Cruzer
V-Twin/ Cruzer
Harley-Davidson®
Harley-Davidson®
Buell® XB9™-XB12™ 2003-2010
Evo Sportster™ 1200cc 1988-2003
Evo Sportster™ 1200cc 2004-2021
Evo Sportster™ 883cc 1986-2003
Evo Sportster™ 883cc 2004-2021
Evolution™ 1984-1999
Flathead™ 1930-1973
Knucklehead™ 1936-1947
Milwaukee-Eight™ (& CVO’s) 2017-2024
Panhead™ 1948-1965
Shovelhead™ 74" 1966-1977
Shovelhead™ 80" 1978-1983
Sportster™ 1957-1969
Sportster™ 1970-1983
Twin Cam™ 88" 1999-2004
Twin Cam™ 88"-103" 2005-2017
V-Rod™ 2002-2017
XL™ 1100cc 1986-1987
Honda®
Honda®
Honda® CMX300 2017-2020
Indian®
Indian®
Challengers (All) 2020-2024
Scout™ 4V 1200's 2015-2024
Kawasaki®
Kawasaki®
Vulcan™ 1500 (Mean Streak) 2002-2003
Vulcan™ 1500 1986-2008
Yamaha®
Yamaha®
V-Max™ 1985-2007
Watercraft/ Jet Ski
Watercraft/ Jet Ski
BRP® / SeaDoo® / Rotax®
BRP® / SeaDoo® / Rotax®
Rotax® ACE 900cc Triple Eng. 2014-2022
Seadoo® "1503" 4-Tec Engines 2006-2016
Kawasaki®
Kawasaki®
PWC™ 2006-2019
Yamaha®
Yamaha®
1.8L 4V Watercraft 2008-2023
MR-1 Watercraft Engines 2002-2013
ATV/ UTV
ATV/ UTV
Arctic Cat®
Arctic Cat®
H2 V-Twin 2008-2018
BRP® / Can Am® / Rotax®
BRP® / Can Am® / Rotax®
Can Am® Outlander 330/ 400 Singles, 2004-2015
Can Am® DS450 2008-2015
Can-Am® Outlander 450 2016-2020
Can Am® DS650 2000-2007
Can Am® Various 500-1000cc Twins* 2006-2020
Can Am® Various 850-1000cc Twins 2013-2020
Can Am® Maverick X3 and Maverick 2017-2025
Rotax® Air Cooled Singles 500/ 600 1982-2006
Honda®
Honda®
ATC™ 185/ 200 1980-1986
ATC™ 350X 1985-1986
TRX™ 250 1987-1992/ TRX™ 300EX / X 1993-2009
TRX™ 400EX 1999-2014/ TRX™ 400X 2009-2014
TRX™ 450R 2004-2005
TRX™ 450R / ER 2006-2014
TRX™ 700XX 2008-2009
Pioneer™ 1000 2016-2021
Talon™ 1000X/R 2019-2022
Kawasaki®
Kawasaki®
Mojave™ 250 1987-2004
KFX™ 400 2001-2006
KFX™ 450R 2008-2014
Various 650/ 700/ 750 2005-2013
Various 650/ 750/ 800 2012-2020
KTM®
KTM®
All RFS Engines 450cc-525cc 2008-2009
Polaris®
Polaris®
400-500 1996-2014, Series 10, 11
Predator™/ Outlaw™ 500 2003-2007
RZR™ 570 2012-2013
Various 570's, 2014-2025
Sportsman™ 800 2006-2014
RZR™ 800 (&S/4) / Ranger™ 800 2011-2017
RZR™ 800 2008-2010
RZR™ XP 900 2011-2012
RZR™ XP 900 2013-2014
Various 900's 2013-2025
RZR™ XP 1000 2014
Various 1000's 2015-2025
Various 4-Cylinders's 2020-2025
Suzuki®
Suzuki®
King Quad's 700-750 2005-2023
LT-Z™ 400 2003-2018
LTR™ 450/ 450Z 2006-2009
Yamaha®
Yamaha®
Raptor 250™ 2008-2013
YFM™ 350-450 1987-2021
Various 450cc 2003-2025
Various 660's 2001-2008
Various 700's 2006-2025
YXZ™ 1000R 2016-2025
Dirt
Dirt
BRP® / Rotax®
BRP® / Rotax®
Air Cooled Singles 500/ 600 1982-2006
GASGAS®
GASGAS®
EX™ 250F 2021-2023
EX™ 300F/350F 2021-2022
Honda®
Honda®
Various 75-100’s 1973-2013
CRF™ 150R 2007-2025
XR™ 200R 1984-1985
XR™ 200R RFVC 1984-1985
XL™/ XR™ 200R/ XR™ 200 1980-2002
XR™ 250L 1991-1996
CRF™250L / RL 2013-2020
CRF™ 250R 2008-2009
CRF™ 250R 2010-2015
CRF™ 250R 2016-2017
CRF™ 250R 2004-2007/ CRF™ 250X 2004-2017
CRF™ 250R / RX 2018-2021
CRF™ 250R/ RX/ RWE 2022-2025
XL™/ XR™ 250R RFVC 1984-1995
XR™ 250 RFVC 1996-2004
XR™ 350 RFVC 1983-1985
XL™ 350 1974-1978
XR™ 400R RFVC 1996-2004
CRF™ 450R 2002-2008
CRF™ 450R 2009-2012
CRF™ 450R 2013-2016
CRF™ 450R/ RX/ WE 2017-2022
CRF™ 450X 2005-2017
XR™ 500R 1983-1984
XL™ 600R 1983-1987
XR™ 600R 1985-2000
XR™ 650L 1993-2024
XR™ 650R 2000-2007
CRF™ 1000A/D 2017-2019
Husqvarna®
Husqvarna®
FC™ 250 2014-2022
FE™ 250 2014-2019
FC™ 350 2016-2022
FX™ 350 2017-2022
350 / 410 1991-2000
Various 450-510cc 2006-2008
Various 450s 2014-2018
Various 510-610cc 1983-2001
Kawasaki®
Kawasaki®
KX™ 250F 2004-2016
KX™ 250F 2017-2019
KX250 (&F/ X/ XC)™ 2020-2024
KLX™ 300R/ 250R/ S/ SF 1994-2014
KLX™ 400 2001-2006
KX™ 450F 2006-2008
KX™ 450F 2009-2016
KLX™ 450R 2008-2020
KLR™ 600/ KLR™ 650 1984-2010
KLX™ 650/ 650R 1993-1996
KTM®
KTM®
250 2005-2007(For RC4 Engines)
250 2008-2011(For RC4 Engines)
250 2012-2013(For RC4 Engines)
250 SX-F™/ XC-F™ 2013-2015
250 SX-F™ 2015-2022
250 XC-F™ 2015-2022
250 EXCF™ 2017-2019
250 XCFW™ 2014-2016
Various 250cc 2014-2022
350cc SX-F™ & XC-F™ 2016-2022
400cc-530cc 2008-2013(For XC4 Engines)
450 2007-2011(For RF4 Engines)
Various 450s 2013-2018
All RFS Engines 400-560cc 2000-2009
Suzuki®
Suzuki®
DR™ 250S/ 350SE 1990-1999
RM-Z250™ 2004-2006
RM-Z250™ 2007-2023
DR-Z™ 400E/ S/ SM 2000-2024
RM-Z450™ 2005-2006
RM-Z450™ 2007
RM-Z450™ 2008-2020
DR™ 750/ 800 BIG 1988-1998
Yamaha®
Yamaha®
WR™/ YZ™ 250F 2001-2013
YZ™ 250F 2014-'18 / WR™250F & YZ™ 250FX 2014-'19
YZ™ 250F 2019-'25 / WR™250F & YZ™ 250FX 2020-'25
WR™/ YZ™ 400/ 426 1998-2002
YZ™ 450F 2010-2013
Various YZ™/ WR™ 450’s 2014-'21
Various 5v 450cc 2003-2023
Sport
Sport
BMW®
BMW®
5™/6™/7™/R80™/R90™/R100™ 1970-1995
R60/ 2™ 1960-1969
Ducati®
Ducati®
Various 696/ 796/ 1000/ 1100 2003-2010
750 GT™ 1971-1974
750/ 906 1986-1990
SBK™ 851/ 888/ 916 1987-1998
900/ 800 2000-2007
Honda®
Honda®
CB™ 160 1965-1969
CB™ 175 1970-1975
Various 250-300's 2011-2022
CB™ 350 Twin CL/ K2 1968-1973 (5.00mm Conversion System)
CB™ 350F/ 400F 1972-1977
CB/ CL 350 Twin™ 1968-1973
CB™ 450 1965-1972
CB™ 450 1965-1972 (5.00mm Conversion System)
CB™ 500 Twin 1965-1976
CB™ 500 Twin 1965-1976 (5.00mm Conversion System)
CB™ 500/4 1971-1973/ CB™ 550/4 1974-1978
GB™ 500 1989-1990
CBR™ 600 F2/ F3 1991-1996
CBR™ 600 F4I 2001-2006
Hawk NT™ 650 1988-1991
CB™ 750 DOHC 1979-1983
CB™ 750 SOHC Excluding F2/3™ 1969-1977
CB™ 750 SOHC Excluding F2/3™ 1969-1977 (5.00mm Conversion System)
CB™ 750 SOHC F2/3 1977-1978
VFR™ 750 49 State, 1990-1997
CB™ 900/ 1000/ 1100F DOHC 1980-1983
CBR™ 900 RR 1993-1999
CBR™ 1000 2004-2005
VTR™ 1000 1998-2005
CBR™ 1100XX 1997-2003
CBX™ 6 Cylinder 1979-1982
Kawasaki®
Kawasaki®
Ninja™ 500R 1987-2009
KZ™ 650/ 750 1976-1985
Ninja™ 650R 2006-2016
KZ™/ Z1™ 900 1973-1977
Ninja™ 900 1984-1986
KZ™/ Z1™/ Police 1000 1977-2005
Ninja™ 1000R 1986-1987
GPZ™ 1100 1981-1982
ZX-7R™ 1991-1995
ZX-7R™ 1996-2003
ZX-9R™ 1994-2003
ZX-10™ 1988-1990
ZX-10R™ 2004-2007
ZX-10R™ 2008-2010
ZX-10R™ 2011-2015
ZX-11™ / ZRX™1100 / 1200R 1999-2005
ZX-12R™ 2000-2005
ZX-14™ 2006-2011
Moto Guzzi®
Moto Guzzi®
All 2-Valve, Big Valve Big Blocks 1971-‘12
Suzuki®
Suzuki®
GS 425/ 450 Twin
GS™ 500E 1989-2009
GSX-R™ 600 / 750 2004-2024
GSX-R™ 600 1997-2000
SV™ 650 1999-2009
GS™ 750 Pre-1980
GS™ 750 E/ ES/ K/ T 1980-1986
GSX-R™ 750 1986-1992
GSX-R™ 750 1993-1995
GSX-R™ 750 SRAD 1996-1999
GSX-R™ 750 2004-2005
GS™ 850 1979-1983
GS™ 1000 Pre-1981
GSX-R™ 1000 2001-2004
GSX-R™ 1000 2005-2008
GS™ 1100 E/ ES/ S 1980-1983
GS™ 1150 1984-1986
GSX-R™ 1000 2009-2016
GSX-R™ 1100 1986-1990
GSX-R™ 1100 1991-1992
GSX-R™ 1100 1993-1998
GSX-1300R™ Hayabusa™ 1999-2024
Yamaha®
Yamaha®
SR™/ TT™/ XT™ 250 1976-1981
SR™/ SRX™/ TT™/ XT™ 250/ 350 1984-2000
SR™/ TT™/ XT™ 500 1976-1981
SRX™/ TT™/ XT™ 550/ 600 1982-1995
XJ™ 650/ 700 1980-1984
XS™ 650 1970-1983
FJ™ 1100/ 1200 1984-1993
XS™ 1100 1978-1981
YZF™ R1 1998-2003
YZF™ R1 2004-2006
YZF™ R1 2007-2008
British
British
BSA®
BSA®
A10 1950-1962
B25 1968-1971
B44 1967-1970
A50 1966-1970
B50 Goldstar™ 1971-1973
A65 1971-1972
Rocket III™ 1969-1972
650 Twin
Norton®
Norton®
750 1968-1973
850 1973-1977
Triumph®
Triumph®
500 Twin 1958-1973
650/ 750 1963-1983 (6.00mm Conversion System)
Pre-Unit 500 & 650's 1951-1962
650/ 750 1963-1983
865 2001-2010
Various 885cc-955cc 1997-2001
Trident™ 1971-1976
Snowmobile
Snowmobile
Arctic Cat®
Arctic Cat®
Various 998cc Triples 2017-2022
Various 1056cc Twins 2008-2016
BRP® / SeaDoo® / Rotax®
BRP® / SeaDoo® / Rotax®
Rotax® ACE 900cc Triple Eng. 2014-2025
Yamaha®
Yamaha®
Apex™/ RX-1™ 2003-2010
Various 1049cc Triples 2008-2015
Tools/ Components
Tools/ Components
Blank Valves
Blank Valves
Valve, Black Diamond™
Valve, Tensilite® Titanium
Valve, White Diamond®
Valve Guide Installation & Removal Tools
Blank Guides
Blank Pushrods
Compression Release Valve
Booster/ Valve Spring Shims
Cam Tower Bolts
Dowels
Keepers
Keepers
Shouldered Square Bead
Single Radius Bead
Single Square Bead
Square Bead
Triple Radius Bead
Nuts
Seals
Seals
Style 1
Style 2
Style 3
Style 4
Style 5
Style 6
Style 7
Seats
Seats
High Chrome Seat
Powdered Metal Seat
Ni Al Bronze Seat
Tappets
Seal Installation Protectors
Seal Installation Tools
Reamers
Reamers
High Speed Steel Reamers
Solid Carbide Reamers
Ball Hones
Lash Caps
Valve Adjustment Shims
Valve Adjustment Shims
7.5mm Shims
9.5mm Shims
13mm Shims
Automotive
Automotive
BMW®
Mitsubishi®
Porsche®
Product Directories
Product Directories
KPMI® Kits
KPMI® Kits
HD® Engine Kits
HD® Valve Kits
Top End Service Kits
Cylinder Head Service Kits
Intake Only Spring Kits
Studs and Stud Kits
KPMI® Flyers
KPMI® Flyers
Arctic Cat®
BRP® - Can Am®
BSA®
Harley-Davidson®
Honda®
Husqvarna®
Indian®
Kawasaki®
KTM®
Norton®
Polaris®
Suzuki®
Triumph®
Yamaha®
Components / Blanks
Tech Bulletin
Top End Service Kits
H.T. Steel Cyl. Studs and Stud Kits
Pushrods
Facebook
Instagram
V-Twin/ Cruzer
Harley-Davidson®
Buell® XB9™-XB12™ 2003-2010
Evo Sportster™ 1200cc 1988-2003
Evo Sportster™ 1200cc 2004-2021
Evo Sportster™ 883cc 1986-2003
Evo Sportster™ 883cc 2004-2021
Evolution™ 1984-1999
Flathead™ 1930-1973
Knucklehead™ 1936-1947
Milwaukee-Eight™ (& CVO’s) 2017-2024
Panhead™ 1948-1965
Shovelhead™ 74" 1966-1977
Shovelhead™ 80" 1978-1983
Sportster™ 1957-1969
Sportster™ 1970-1983
Twin Cam™ 88" 1999-2004
Twin Cam™ 88"-103" 2005-2017
V-Rod™ 2002-2017
XL™ 1100cc 1986-1987
Honda®
Honda® CMX300 2017-2020
Indian®
Challengers (All) 2020-2024
Scout™ 4V 1200's 2015-2024
Kawasaki®
Vulcan™ 1500 (Mean Streak) 2002-2003
Vulcan™ 1500 1986-2008
Yamaha®
V-Max™ 1985-2007
Watercraft/ Jet Ski
BRP® / SeaDoo® / Rotax®
Rotax® ACE 900cc Triple Eng. 2014-2022
Seadoo® "1503" 4-Tec Engines 2006-2016
Kawasaki®
PWC™ 2006-2019
Yamaha®
1.8L 4V Watercraft 2008-2023
MR-1 Watercraft Engines 2002-2013
ATV/ UTV
Arctic Cat®
H2 V-Twin 2008-2018
BRP® / Can Am® / Rotax®
Can Am® Outlander 330/ 400 Singles, 2004-2015
Can Am® DS450 2008-2015
Can-Am® Outlander 450 2016-2020
Can Am® DS650 2000-2007
Can Am® Various 500-1000cc Twins* 2006-2020
Can Am® Various 850-1000cc Twins 2013-2020
Can Am® Maverick X3 and Maverick 2017-2025
Rotax® Air Cooled Singles 500/ 600 1982-2006
Honda®
ATC™ 185/ 200 1980-1986
ATC™ 350X 1985-1986
TRX™ 250 1987-1992/ TRX™ 300EX / X 1993-2009
TRX™ 400EX 1999-2014/ TRX™ 400X 2009-2014
TRX™ 450R 2004-2005
TRX™ 450R / ER 2006-2014
TRX™ 700XX 2008-2009
Pioneer™ 1000 2016-2021
Talon™ 1000X/R 2019-2022
Kawasaki®
Mojave™ 250 1987-2004
KFX™ 400 2001-2006
KFX™ 450R 2008-2014
Various 650/ 700/ 750 2005-2013
Various 650/ 750/ 800 2012-2020
KTM®
All RFS Engines 450cc-525cc 2008-2009
Polaris®
400-500 1996-2014, Series 10, 11
Predator™/ Outlaw™ 500 2003-2007
RZR™ 570 2012-2013
Various 570's, 2014-2025
Sportsman™ 800 2006-2014
RZR™ 800 (&S/4) / Ranger™ 800 2011-2017
RZR™ 800 2008-2010
RZR™ XP 900 2011-2012
RZR™ XP 900 2013-2014
Various 900's 2013-2025
RZR™ XP 1000 2014
Various 1000's 2015-2025
Various 4-Cylinders's 2020-2025
Suzuki®
King Quad's 700-750 2005-2023
LT-Z™ 400 2003-2018
LTR™ 450/ 450Z 2006-2009
Yamaha®
Raptor 250™ 2008-2013
YFM™ 350-450 1987-2021
Various 450cc 2003-2025
Various 660's 2001-2008
Various 700's 2006-2025
YXZ™ 1000R 2016-2025
Dirt
BRP® / Rotax®
Air Cooled Singles 500/ 600 1982-2006
GASGAS®
EX™ 250F 2021-2023
EX™ 300F/350F 2021-2022
Honda®
Various 75-100’s 1973-2013
CRF™ 150R 2007-2025
XR™ 200R 1984-1985
XR™ 200R RFVC 1984-1985
XL™/ XR™ 200R/ XR™ 200 1980-2002
XR™ 250L 1991-1996
CRF™250L / RL 2013-2020
CRF™ 250R 2008-2009
CRF™ 250R 2010-2015
CRF™ 250R 2016-2017
CRF™ 250R 2004-2007/ CRF™ 250X 2004-2017
CRF™ 250R / RX 2018-2021
CRF™ 250R/ RX/ RWE 2022-2025
XL™/ XR™ 250R RFVC 1984-1995
XR™ 250 RFVC 1996-2004
XR™ 350 RFVC 1983-1985
XL™ 350 1974-1978
XR™ 400R RFVC 1996-2004
CRF™ 450R 2002-2008
CRF™ 450R 2009-2012
CRF™ 450R 2013-2016
CRF™ 450R/ RX/ WE 2017-2022
CRF™ 450X 2005-2017
XR™ 500R 1983-1984
XL™ 600R 1983-1987
XR™ 600R 1985-2000
XR™ 650L 1993-2024
XR™ 650R 2000-2007
CRF™ 1000A/D 2017-2019
Husqvarna®
FC™ 250 2014-2022
FE™ 250 2014-2019
FC™ 350 2016-2022
FX™ 350 2017-2022
350 / 410 1991-2000
Various 450-510cc 2006-2008
Various 450s 2014-2018
Various 510-610cc 1983-2001
Kawasaki®
KX™ 250F 2004-2016
KX™ 250F 2017-2019
KX250 (&F/ X/ XC)™ 2020-2024
KLX™ 300R/ 250R/ S/ SF 1994-2014
KLX™ 400 2001-2006
KX™ 450F 2006-2008
KX™ 450F 2009-2016
KLX™ 450R 2008-2020
KLR™ 600/ KLR™ 650 1984-2010
KLX™ 650/ 650R 1993-1996
KTM®
250 2005-2007(For RC4 Engines)
250 2008-2011(For RC4 Engines)
250 2012-2013(For RC4 Engines)
250 SX-F™/ XC-F™ 2013-2015
250 SX-F™ 2015-2022
250 XC-F™ 2015-2022
250 EXCF™ 2017-2019
250 XCFW™ 2014-2016
Various 250cc 2014-2022
350cc SX-F™ & XC-F™ 2016-2022
400cc-530cc 2008-2013(For XC4 Engines)
450 2007-2011(For RF4 Engines)
Various 450s 2013-2018
All RFS Engines 400-560cc 2000-2009
Suzuki®
DR™ 250S/ 350SE 1990-1999
RM-Z250™ 2004-2006
RM-Z250™ 2007-2023
DR-Z™ 400E/ S/ SM 2000-2024
RM-Z450™ 2005-2006
RM-Z450™ 2007
RM-Z450™ 2008-2020
DR™ 750/ 800 BIG 1988-1998
Yamaha®
WR™/ YZ™ 250F 2001-2013
YZ™ 250F 2014-'18 / WR™250F & YZ™ 250FX 2014-'19
YZ™ 250F 2019-'25 / WR™250F & YZ™ 250FX 2020-'25
WR™/ YZ™ 400/ 426 1998-2002
YZ™ 450F 2010-2013
Various YZ™/ WR™ 450’s 2014-'21
Various 5v 450cc 2003-2023
Sport
BMW®
5™/6™/7™/R80™/R90™/R100™ 1970-1995
R60/ 2™ 1960-1969
Ducati®
Various 696/ 796/ 1000/ 1100 2003-2010
750 GT™ 1971-1974
750/ 906 1986-1990
SBK™ 851/ 888/ 916 1987-1998
900/ 800 2000-2007
Honda®
CB™ 160 1965-1969
CB™ 175 1970-1975
Various 250-300's 2011-2022
CB™ 350 Twin CL/ K2 1968-1973 (5.00mm Conversion System)
CB™ 350F/ 400F 1972-1977
CB/ CL 350 Twin™ 1968-1973
CB™ 450 1965-1972
CB™ 450 1965-1972 (5.00mm Conversion System)
CB™ 500 Twin 1965-1976
CB™ 500 Twin 1965-1976 (5.00mm Conversion System)
CB™ 500/4 1971-1973/ CB™ 550/4 1974-1978
GB™ 500 1989-1990
CBR™ 600 F2/ F3 1991-1996
CBR™ 600 F4I 2001-2006
Hawk NT™ 650 1988-1991
CB™ 750 DOHC 1979-1983
CB™ 750 SOHC Excluding F2/3™ 1969-1977
CB™ 750 SOHC Excluding F2/3™ 1969-1977 (5.00mm Conversion System)
CB™ 750 SOHC F2/3 1977-1978
VFR™ 750 49 State, 1990-1997
CB™ 900/ 1000/ 1100F DOHC 1980-1983
CBR™ 900 RR 1993-1999
CBR™ 1000 2004-2005
VTR™ 1000 1998-2005
CBR™ 1100XX 1997-2003
CBX™ 6 Cylinder 1979-1982
Kawasaki®
Ninja™ 500R 1987-2009
KZ™ 650/ 750 1976-1985
Ninja™ 650R 2006-2016
KZ™/ Z1™ 900 1973-1977
Ninja™ 900 1984-1986
KZ™/ Z1™/ Police 1000 1977-2005
Ninja™ 1000R 1986-1987
GPZ™ 1100 1981-1982
ZX-7R™ 1991-1995
ZX-7R™ 1996-2003
ZX-9R™ 1994-2003
ZX-10™ 1988-1990
ZX-10R™ 2004-2007
ZX-10R™ 2008-2010
ZX-10R™ 2011-2015
ZX-11™ / ZRX™1100 / 1200R 1999-2005
ZX-12R™ 2000-2005
ZX-14™ 2006-2011
Moto Guzzi®
All 2-Valve, Big Valve Big Blocks 1971-‘12
Suzuki®
GS 425/ 450 Twin
GS™ 500E 1989-2009
GSX-R™ 600 / 750 2004-2024
GSX-R™ 600 1997-2000
SV™ 650 1999-2009
GS™ 750 Pre-1980
GS™ 750 E/ ES/ K/ T 1980-1986
GSX-R™ 750 1986-1992
GSX-R™ 750 1993-1995
GSX-R™ 750 SRAD 1996-1999
GSX-R™ 750 2004-2005
GS™ 850 1979-1983
GS™ 1000 Pre-1981
GSX-R™ 1000 2001-2004
GSX-R™ 1000 2005-2008
GS™ 1100 E/ ES/ S 1980-1983
GS™ 1150 1984-1986
GSX-R™ 1000 2009-2016
GSX-R™ 1100 1986-1990
GSX-R™ 1100 1991-1992
GSX-R™ 1100 1993-1998
GSX-1300R™ Hayabusa™ 1999-2024
Yamaha®
SR™/ TT™/ XT™ 250 1976-1981
SR™/ SRX™/ TT™/ XT™ 250/ 350 1984-2000
SR™/ TT™/ XT™ 500 1976-1981
SRX™/ TT™/ XT™ 550/ 600 1982-1995
XJ™ 650/ 700 1980-1984
XS™ 650 1970-1983
FJ™ 1100/ 1200 1984-1993
XS™ 1100 1978-1981
YZF™ R1 1998-2003
YZF™ R1 2004-2006
YZF™ R1 2007-2008
British
BSA®
A10 1950-1962
B25 1968-1971
B44 1967-1970
A50 1966-1970
B50 Goldstar™ 1971-1973
A65 1971-1972
Rocket III™ 1969-1972
650 Twin
Norton®
750 1968-1973
850 1973-1977
Triumph®
500 Twin 1958-1973
650/ 750 1963-1983 (6.00mm Conversion System)
Pre-Unit 500 & 650's 1951-1962
650/ 750 1963-1983
865 2001-2010
Various 885cc-955cc 1997-2001
Trident™ 1971-1976
Snowmobile
Arctic Cat®
Various 998cc Triples 2017-2022
Various 1056cc Twins 2008-2016
BRP® / SeaDoo® / Rotax®
Rotax® ACE 900cc Triple Eng. 2014-2025
Yamaha®
Apex™/ RX-1™ 2003-2010
Various 1049cc Triples 2008-2015
Tools/ Components
Blank Valves
Valve, Black Diamond™
Valve, Tensilite® Titanium
Valve, White Diamond®
Valve Guide Installation & Removal Tools
Blank Guides
Blank Pushrods
Compression Release Valve
Booster/ Valve Spring Shims
Cam Tower Bolts
Dowels
Keepers
Shouldered Square Bead
Single Radius Bead
Single Square Bead
Square Bead
Triple Radius Bead
Nuts
Seals
Style 1
Style 2
Style 3
Style 4
Style 5
Style 6
Style 7
Seats
High Chrome Seat
Powdered Metal Seat
Ni Al Bronze Seat
Tappets
Seal Installation Protectors
Seal Installation Tools
Reamers
High Speed Steel Reamers
Solid Carbide Reamers
Ball Hones
Lash Caps
Valve Adjustment Shims
7.5mm Shims
9.5mm Shims
13mm Shims
Automotive
BMW®
Mitsubishi®
Porsche®
Product Directories
KPMI® Kits
HD® Engine Kits
HD® Valve Kits
Top End Service Kits
Cylinder Head Service Kits
Intake Only Spring Kits
Studs and Stud Kits
KPMI® Flyers
Arctic Cat®
BRP® - Can Am®
BSA®
Harley-Davidson®
Honda®
Husqvarna®
Indian®
Kawasaki®
KTM®
Norton®
Polaris®
Suzuki®
Triumph®
Yamaha®
Components / Blanks
Tech Bulletin
Top End Service Kits
H.T. Steel Cyl. Studs and Stud Kits
Pushrods
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