Disappointing TrickFlow news to report

Well I have some pathetically bad news to report about upgrading small block TrickFlow heads to a bigger valve. Don’t ask me why but the small azz valve seats that they use can’t be cut for bigger valves. I don’t think you can get a 2.05 valve in them let alone a 2.08. Kinda sucks that you can do that to the Chinese Speedmaster heads but TrickFlow wasn’t smart enough to think of that.