Kibblewhite KPM-20-4195 Black Diamond Stainless Exhaust Valve for Harley-Davidson Big Twin 48-84 & Intake Valve on Big Twin 48-65 OEM Replacement
Kibblewhite KPM-20-4195 Black Diamond Stainless Exhaust Valve for Harley-Davidson Big Twin 48-84 & Intake Valve on Big Twin 48-65 OEM Replacement
All KPMIĀ® Black Diamondā¢ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamondā¢ process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamondā¢ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.
Specs
Type: Exhaust
Material: Black Diamondā¢ Stainless
Coating: Black Nitroneg
Quantity: 1
Head Diameter: 44.45mm / 1.750ā
Stem Diameter: 9.6mm / 0.3760"
Tulip: 29Āŗ
Overall Length: 3.810"
Remarks: Standard (OEM18082-57)
Description
All KPMIĀ® Black Diamondā¢ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface build up of .0002. This Black Diamondā¢ process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamondā¢ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.
Specs
Type: Exhaust
Material: Black Diamondā¢ Stainless
Coating: Black Nitroneg
Quantity: 1
Head Diameter: 44.45mm / 1.750ā
Stem Diameter: 9.6mm / 0.3760"
Tulip: 29Āŗ
Overall Length: 3.810"
Remarks: Standard (OEM18082-57)
