Quote Originally Posted by BABY J
Very rarely would you need oversized valves for a n/a STREET car app.
That's why I was kinda scratching my head. But since they're only .5mm bigger, I suppose I could see that for a big bore motor built to turn high rpm's.

Good luck with the sale. It almost looks like the inner surfaces of the head are coated with a heat/ friction coating - or is that just the pics?