Kibble White Black Diamond Valve conversion kit

Black Diamond™ Valve Kit - KIBBLEWHITE (Manufacturer Ref: 20-23100)

Designed for engine preparations and revisions on Vintage/Classic and Road/Touring machines, this Black Diamond™ kit provides strength and surface finish to the intake and exhaust valves. Each valve benefits from a special treatment that reinforces the material to a depth of 0.002" with a surface layer of 0.0002". This process aims to improve wear resistance, reduce friction at the seat/stem contact, and offer better corrosion resistance. Compatible with leaded and unleaded fuels. Made in the USA.

• The kit includes:
  • 2x Black Diamond™ intake valves
  • 2x Black Diamond™ exhaust valves
• Main features:
  • Tulip angle: Intake 1.700
  • Imperial tulip angle: Intake 1.700"R, Exhaust 22°
  • Application: Exhaust | Intake
  • Head diameter: Intake 1.805 inch, Exhaust 1.575 inch
  • Stem diameter: Intake 0.2760 inch, Exhaust 0.2755 inch
• Ideal for Harley-Davidson cylinder heads (examples: FXSB Breakout 1690, FXDWG Wide Glide 1690, FXDL Low Rider 1690 - 2017 models)

A relevant choice for riders seeking robust and finished valves for a reliable restoration of the timing, without compromising on component quality.