Kibblewhite 23.50mm Black Diamond Standard Exhaust Valve (30-30075)

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$54.95
$54.10
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  • Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel
  • Lightweight, strong, one piece forging with profiles that provide excellent flow characteristics
  • Valve is infused by a special German process to a depth of .002, with a surface build up of .0002 which 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 (F.E.A) software, and profiles are tested on a computerized flow bench
  • Stems are coated with black nitroneg
  • Made in the USA
Compatible Vehicles
Years Make Make Notes
1996-2004 Honda XR250R

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