When people say "old sytyle" TFS heads, they are usually talking about the high-ports that require special headers. Are you sure he said twisted wedge?
Even if they are "old style" TFS TW heads, that would mean they were from when they first came out, I guess. I remember that - they had a LOT of problems with valve guides and such, avoid them.
Just pick up a new set of TFS TW, but you will be spending more that $1000 by the time you get pushrods, rocker arms, gaskets. Its going to be hard to get it done for less than about $1400, with good parts.
Jeff
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