Bluesmoke asked for opinions about cylinder heads. I answered as honestly as I could. IMO, buying Pro Comp heads is like rolling the dice.
Do you feel lucky? The one thing that bothers me the most about these heads is what I don't see. What am I overlooking? When you compare the money you may save if you're fortunate against the cost of what you may lose if you're not, the odds, IMO, are not good. For a few hundred bucks more, buy the good stuff. There is no doubt in my mind that Nye's is a very competent shop. If they're comfortable using the Pro Comp, great. I'm not.