Not trying to pick on you at all, but for the same money you could have had Modern cylinder cnc your heads and do the valve job. The numbers from that work are WAY better and have proven out in on track performance.
Those go 290 ish at 600 and 280+ at 500. Very nice program they have.
Again, not pickng on ya, but ask around before investing that amount of money, lots of guys on here that know who can do what, and for how much.
