Burntz said:well it was hot as hell out, the bypass hose under the dizzy blew out and yea, it got pretty dam hot. guy called and said the center of the cam tunnel is up about 8 thousands and the journals are smeared because the cam got hot.
Scored cam journals are pretty typical on this head and really nothing to worry about... There are ways to fix the out-of-straightness, too. However, since a head in better shape probably costs less than the cost of fixing yours, I'd go with another. Unless, of course, you have too much money already invested in this one. That's your call.
Asterix