Exhaust Valve Color
i just talked to phill yesterday, they are slammed right now. they will get back to you. i would call the number on the the site and tell ron about the e-mail. good luck to ya
Exhaust valves run hotter than intake valves, so the whiteish color is normal. The little drops of rust color could just be condensation.
If both the exhaust and intake valves are black, then the thing is too rich.
If both the exhaust and intake valves are black, then the thing is too rich.
It's blue. Take a look at the exhaust valve right next to it.
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F'n1996Z28SS
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Aug 23, 2023 11:19 PM



