Namura Technologies NA-40019-4 Piston Kit - 1.00mm Oversize to 50.00mm - 9.0:1 Compression fuel-air-fuel-system-gaskets 1991-1992 Ski-Doo Scout

1991-1992 Ski-Doo Scout

1977-1979 Kawasaki KZ750B/E

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1996-2018 Harley Davidson XL1200C Sportster 1200 Custom

Namura Technologies NA-40019-4 Piston Kit - 1.00mm Oversize to 50.00mm - 9.0:1 Compression fuel-air-fuel-system-gaskets 1991-1992 Ski-Doo ScoutBore: 50. 00mm Compression: 9. 0: 1 Compression Sizing: 1. 00mm Oversize 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