Top End Kit 95.5/+0.50 11:1 Yam

Features:

• Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit


• MOS2 (Teflon/Molybdenum) Coated Skirts - A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures


• Machined Smooth Heads - Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%


• Anodized Domes - Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons


• Hypereutectic Casting Process - Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures

Fitment:
Yamaha XT600 1984
Yamaha XT600 1985
Yamaha XT600 1986
Yamaha XT600 1987
Yamaha XT600 1988
Yamaha XT600 1989
Yamaha XT600 1990
Yamaha XT600 1991
Yamaha XT600 1992
Yamaha XT600 1993
Yamaha XT600 1994
Yamaha XT600 1995
Yamaha YFM600FG Grizzly 4WD [SRA] 1998
Yamaha YFM600FG Grizzly 4WD [SRA] 1999
Yamaha YFM600FG Grizzly 4WD [SRA] 2000
Yamaha YFM600FG Grizzly 4WD [SRA] 2001