I'm replacing my leaking head gasket in my '85 UrQ. Since the engine's at 130k, I figured I'd clean up the head some, get a valve job, etc. Thinking about upgrading the cam... any recommendations? Car is IA stage 1, K24 turbo, stock IC, stock exhaust, etc. Driver that sees 2-3 track days/year. Thanks! Bill Elliott Lake Mills, WI