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Old 03-31-2008, 06:10 PM   #12
SvoBrown
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Join Date: Nov 2005
Location: Graham AL
Posts: 1,461
Here is the answer. The head will warp some but not enough to trash it. No cracks in it and the valves are still good. Seals are toast and springs are weak.
The other big valve head is waiting in the truck for this one to be finished.
Upgrades are 120 lbs springs and a slider cam for the upper rpms. Start turning 7k on this cam. and a little more port work before it goes back on. Pic's coming soon. Block is just fine. Hard to break half of a 4.6l
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