Great, and all this time I always thought it was against policy to speak of pricing on any section besides GB/Classifieds. Thanks, Brad
Derek as far as reliability goes, this will not change anything as far as reliability. Heads will be optimized, that's all, allowing for a big increase in airflow. We won't be milling the heads to increase compression if that's what you're asking. I can tell you that the process we will be doing will make a very big difference if exhaust and intake mods are matched to the heads.
Try doing a search on 3 n 5 angle valve work. Explaining it would be a little harder then you being able to see a pic of it....