Top End Repair Kit Fits 1990-1994 KTM 250 EXC
Top End Repair Kit Fits 1990-1994 KTM 250 EXC: Automotive. Buy Top End Repair Kit Fits 1990-1994 KTM 250 EXC: Pistons - ✓ FREE DELIVERY possible on eligible purchases. Fits 1990-1994 KTM 250 EXC . Bore Diameter: 67.44mm . EVO Race Series Exhaust . Top End Repair Kit For 1990-1994 KTM 250 EXC Offroad Motorcycle .Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kitMOS2 (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 seizuresMachined 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 pistonsHypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures .*Bore Diameter: 67.44mm.Fits The Following KTM Models.Fits 1990 KTM 250 EXC.Fits 1991 KTM 250 EXC.Fits 1992 KTM 250 EXC.Fits 1993 KTM 250 EXC.Fits 1994 KTM 250 EXC. . . .