white exhaust valves
10-26-2008 | 09:35 PM
#1
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Joined: Oct 2008
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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?
10-27-2008 | 12:38 AM
#2
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Posts: 43,169
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/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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