Valve Intake CRF250R 10-15 Black Diamond Ss, Kibblewhite 30-31462, Black Diamond 14711-KRN-A40

Description

Part No. 65-461.KW.BD (radhouse.co.uk)
Honda CRF250R 2010 - 2015,
Kibblewhite Precision Black Diamond Intake Valve 30-31462 Intake Standard. Black Nitroneg Stems.
Head Diameter 30.50mm / 1.201 inc.

Stem Diameter 5.00mm / 0.1961 inc.
Tulip 20 degrees,
OL 89.00mm / 3.504 inc.
Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES. Use part no 65-714

All KPMI Black Diamond Stainless Steel Valves are impregnated by a special German process to 0.002 deep with a 0.0002 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.

Valve Intake CRF250R 10-15 Black Diamond Ss, Kibblewhite 30-31462, Black Diamond 14711-KRN-A40

Product form

Part No. 65-461.KW.BD (radhouse.co.uk) Honda CRF250R 2010 - 2015, Kibblewhite Precision Black Diamond Intake Valve 30-31462 Intake Standard. Black Nitroneg... Read more

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    Description

    Part No. 65-461.KW.BD (radhouse.co.uk)
    Honda CRF250R 2010 - 2015,
    Kibblewhite Precision Black Diamond Intake Valve 30-31462 Intake Standard. Black Nitroneg Stems.
    Head Diameter 30.50mm / 1.201 inc.

    Stem Diameter 5.00mm / 0.1961 inc.
    Tulip 20 degrees,
    OL 89.00mm / 3.504 inc.
    Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES. Use part no 65-714

    All KPMI Black Diamond Stainless Steel Valves are impregnated by a special German process to 0.002 deep with a 0.0002 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.

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