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exhaust valve coatings

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Old May 21, 2002 | 05:45 PM
  #1  
hobbes's Avatar
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Joined: May 2002
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From: new zealand
Default exhaust valve coatings

hi from gods own (thats New Zealand for those of you who haven't lifted your head from under a bonnet for the last 20yrs).
A quick question about D15B3 exhaust valves-are they ceramic coated, if so whats the best way to clean them up.
cheers
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Old May 21, 2002 | 09:41 PM
  #2  
Xsi's Avatar
Xsi
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Joined: Apr 2002
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From: New Zealand
Default Re: exhaust valve coatings (hobbes)

Dude, I'm not sure if they know where NZ is
Some of the brainy guys on http://www.nzhondas.com might know.
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Old May 21, 2002 | 11:00 PM
  #3  
aeolus's Avatar
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Joined: Jan 2002
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From: So., CA, usa
Default Re: exhaust valve coatings (Xsi)

most of the newer honda exhaust valves have this coating.Its supposed to be some type of thermal coating.Supposidely to reduce the chance of detonation.
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