white exhaust valves
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Junior Member
Joined: Oct 2008
Posts: 43
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From: Virginia Beach
Car: 1991 Camaro RS
Engine: 406
Transmission: t5
Axle/Gears: 373
white exhaust valves
I pulled my 1983 lg4 today, when I look at the exhaust valves tru the manifold holes they look white. the other side of the motor the valves have a little black carbon build up. What causes a exhaust valve to look white?
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
It's the other way around. You should be asking why the other side has black carbon build-up.
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