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Valve Kit, Black Diamond™ Stainless, Std. Intake/ Exhaust, HD®, Sportster 1200cc, 1988-2003

Valve Kit, Black Diamond™ Stainless, Std. Intake/ Exhaust, HD®, Sportster 1200cc, 1988-2003

SKU:20-22800

Regular price $111.64 USD
Regular price $111.64 USD Sale price $111.64 USD
Sale Sold out

California Prop 65

Kit Includes:

  • A Full Set of S.S. Black Diamond™ Valves, Stock Head Dia. 

All KPMI® Black Diamond™ Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface buildup 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. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Black Diamond™ Valves are lightweight, strong, one piece forgings with profiles that provide excellent flow characteristics.

Type Intake/ Exhaust
Material Black Diamond™ Stainless
Coating Black Nitroneg
Quantity
Intake- Pkg. of 2
Exhaust- Pkg. of 2
Intake Head Diameter 43.56mm / 1.715"
Intake Stem Diameter 7.9mm / 0.3100"
Intake Tulip 23º
Intake Overall Length 4.480"
Exhaust Head Diameter 37.59mm / 1.480"
Exhaust Stem Diameter 7.9mm / 0.3095"
 Exhaust Tulip 40º
Exhaust Overall Length 4.560"
Remarks Standard
Unique Identifier No. FR327789_01GAUS
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