Mad; you are right. New valves are getting set up with 50 degree angles. So they will be Titanium, oversized and 50 degrees. Who says you can't have it all?

Outstanding. The 50* seats are very reliable. When you get to the 52, 55, 58, and even some are using 60* seats valve job life is reduced.

At the level you are when using that steep of a seat, 50 passes is a bunch.

I personally, have never done anything steeper than a 55* seat.

Buy the titanium valves and forget about it. IMO I don't think going to a 2.35 is going to do much of anything for you.

Ordered. 2 weeks out for valves. Pics to follow.

Nice. I car speak 2 weeks it is about 2 months unless you're lucky.

Please! I hope not. These heads were started on around the beginning of February. I want to race before I end up in a retirement home.