You’re right, I’m not looking for a stupid amount of hp increase. Maybe 50-100 hp. That’s the kind of answers I’m looking for. A local engine builder told me to stick with brand names when it comes to heads. While I would love to consider what you suggested. From what I understand, you take a large risk with anything else. If you have to have new off name brands machined, etc. You’re right where you were in cost had you just bought a brand name like Edlebrock. I’ve heard through a lot of research and a local builder I trust. The Edlebrocks are bolt on right out of box. It’s hard to trust cheaper brand names, if it’s going to cost a few more hundred to have them looked at or addressed.