Really? Are you serious? Some so-called "big favor". Yes, they gave us another option for cylinder heads (which is great), but they're no better than what TA has to offer. You want innovation and improvement? Adding stand-alone rockers is not an innovation, nor is it an immense improvement. And what is this, "roller rocker problem" you speak of?! I suggest you do a bit more reading before running your mouth off . . . seems to be a common theme amongst your posts.