Kibblewhite Black Diamond Stainless Steel Intake & Exhaust Valves Kit + + + + + Standard Valves - Stock Valve Dimensions + + + + + This kit includes: + + 2 - 30-30220 Intake Valves + + 2 - 30-30223 Exhaust Valves + + + + + All KPMI Black Diamond Stainless Steel Valves are impregnated by a special German process to .002" deep with a .0002" surface build-up to improve wear properties and reduce friction. This process provides resistance to corrosion and wear that is superior to that developed by hard chromium and electrolysis nickel plating. These valves are light and the profiles provide excellent flow characteristics. + + + + + BLACK DIAMOND INTAKE VALVE + + Type: Valve, Intake, Black Diamond + + Material: Stainless Steel + + Description: Lightweight One Piece Forgings with Black Nitroneg Treatment + + Head Diameter: 1.417 " - 36.00 mm + + Stem Diameter: 0.2158 " + + Tulip: 20 + + Overall Length 3.315 " + + Remarks: + + Standard + + + + + BLACK DIAMOND EXHAUST VALVE + + Type: Valve, Exhaust, Black Diamond + + Material: Stainless Steel + + Description: Lightweight One Piece Forgings with Black Nitroneg Treatment + + Head Diameter: 1.220 " - 31.00 mm + + Stem Diameter: 0.1957 " + + Tulip: 20 + + Overall Length: 3.310 " + + Remarks: Standard + + + + + FITS: + + 2002 Honda CRF450R + + 2003 Honda CRF450R + + 2004 Honda CRF450R + + 2005 Honda CRF450R + + 2006 Honda CRF450R
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