Namura Technologies NA-20040-6 Piston Kit - 83.46mm - Oversized 1.50 drive-chains-530 FMF is the leader in

FMF is the leader in high performance quiet technology and their Q4 HEX is the next evolution in off road exhaust

1991-1996 Harley Davidson FLSTC Heritage Softail Classic

2006 Harley Davidson FLHRSI Road King Custom

EverClear No-Fog coating

Namura Technologies NA-20040-6 Piston Kit - 83.46mm - Oversized 1.50 drive-chains-530 FMF is the leader inBore: 83. 46mm Sizing: 1. 50mm 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 feature can increase horsepower and