VALVE INTAKE XR/XL250 RFCV BLACK DIAMOND SS, KIBBLEWHITE 30-30081 STAINLESS, BLACKDIAMOND

Part No. 65-477.IN.BD (Off Road Only Ltd.)
Black Diamond INTAKE Valves for Honda XR / XL250 84-95 RFVC Kibblewhite # 30-30081, INTAKE
Head Diameter 28.50mm / 1.122 inc.
Stem Diameter 5.50mm / 0.2160 inc.

Tulip 23 degrees,
OL 96.65mm / 3.805 inc.
Standard
All KPMI Black Diamond Stainless Steel Valves are impregnated by a special German process to .002 INC. deep with a .0002 INC. 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.
Must use KPMI Lightweight Valve Spring Kits when installing Black Diamond VALVES. Part no 65-726 or 65-7802 (High performance springs only)