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Valve problem or normal?
Posted: Fri May 29, 2009 10:43 pm
by shinta86
So I bought a head off of another member on srtforums and when I looked at it. I saw that one of my intake valves weren't closing all the way. As shown in the picture I can see light in a crack about a fingernail width. It is only in cyl 3. Is this a concern? Cams are out btw.

Posted: Fri May 29, 2009 11:08 pm
by occasional demons
With the cams out the valve should be completely shut. There may just be some dirt under it. Try filling the port with solvent, and tapping the retainer with a soft face hammer. If it is dirt it might flush it off the seat/valve face and seal. If it will not seal, the valve may be bent, or the seat damaged. As long as the seat can be resufaced, it should be an easy fix. If the valve is tweaked, replace it with a new one. Either way, it isn't the end of the world.
May as well have it seviced by a reputable shop before install for piece of mind anyways. Beats pulling it to have it repaired. I would rather spend for a mild valve job/go through, than redoing HG etc.
Posted: Fri May 29, 2009 11:14 pm
by shinta86
All the shops around me are way to expensive. It's around $300 for a valve job. I actually bought another this head instead of having mine serviced cause of that.
Posted: Sat May 30, 2009 7:02 am
by occasional demons
If the $300 includes guides, that is fairly average. IIRC I paid about $275 a couple years ago.
So now you have two whipped heads....