Echaust Valve Color
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08-03-2011, 09:31 AM
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Exhaust Valve Color
I have a 96-97 900rr , I have the motor out I noticed that the exhaust ports have alot of black soot, and the valves are geyish white. I dont know the miles on the bike or seen it run. I'm just wondering how normal this is or if it needs attention while the motor is pulled?
Last edited by alh09; 08-03-2011 at 10:23 AM.
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WhiteHawk
CBR 1000F "Hurricane"
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