VALVE EXHAUST XR/XL250 RFCV BLACK DIAMOND SS, KIBBLEWHITE 30-30083 STAINLESS, BLACKDIAMOND

Part No. 65-477.EX.BD (Off Road Only Ltd.)
Black Diamond EXHAUST Valves for
Honda XR 250 1986 – 1995,

RFVC Kibblewhite # 30-30083 ,

Head Diameter 23.50mm / 0.925 inc.
Stem Diameter 5.50mm / 0.2155 inc.
Tulip 29 degrees,
OL 95.89mm / 3.775 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.