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What would make an exhaust valve do this?

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Old 01-05-2008, 08:06 PM
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Default I had a similar looking exaust valve on #5 a few months ago.
<center><img src="http://pictureposter.audiworld.com/34876/130_0648.jpg"></center><p>I figured that 1 and 5 normally run hot with the standard EM, but that's not the case with yours.
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Old 01-05-2008, 09:12 PM
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What engine mods, if any, are you running?
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Old 01-06-2008, 01:38 AM
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Default Damage and looks like a lot of soot... running very rich :)
<center><img src="http://i83.photobucket.com/albums/j289/bar1nor/engine/PC020097.jpg"></center><p>
My S6 head
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Old 01-06-2008, 08:19 AM
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Best question to ask. Looks like hes got some really poor tuning in there
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Old 01-06-2008, 09:31 AM
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Mineah chip, FMIC, that's about it.
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Old 01-06-2008, 09:38 AM
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The real question was what exhaust manifold?
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Old 01-06-2008, 09:51 AM
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What exhaust manifold is that? (Nice clean head by the way)
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Old 01-06-2008, 12:48 PM
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My engine says thanks It's a 034motorsport "rs2 replica".
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Old 01-06-2008, 07:23 PM
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Stock exhaust manifold then but RS2 now
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Old 01-06-2008, 09:30 PM
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So do we want to draw any conclusions from this? i.e. chipped with OE EM = burnt no. 5?
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