Namura Technologies NA-50004 Piston Kit - Standard Bore 91.97mm drive-hubs All functions feature full digital

All functions feature full digital accuracy and full J1850

2008-2012 Harley Davidson FLHTC Electra Glide Classic

2021-2022 Husqvarna FC250

2003 ATK 600 DTM

Aero-Tuned ventilation features a Ram-Air intake system

Namura Technologies NA-50004 Piston Kit - Standard Bore 91.97mm drive-hubs All functions feature full digitalBore: 91. 97mm Sizing: Standard Bore 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