BLACK DIAMOND EXHAUST VALVE HD SPORSTER 1200CC 86-03 1989 Kawasaki KX80 2019 Harley Davidson FLHTCUTG Tri

2019 Harley Davidson FLHTCUTG Tri Glide Ultra Classic

Big Output

and accelerator pump screws

Detailed mounting instructions printed on back of package

2002 KTM 50 Mini Adventure

BLACK DIAMOND EXHAUST VALVE HD SPORSTER 1200CC 86-03 1989 Kawasaki KX80 2019 Harley Davidson FLHTCUTG TriAll KPMI Black Diamond stainless steel valves are impregnated by a special German process to a depth of . 002, with a surface build up of . 0002. This Black Diamond process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Black Diamond Valves are light, strong, one piece forgings with profiles that provide excellent flow characteristics.