any updates or rough idea on production ETA or even a prototype to tease us with? thicker deck height for boost applications? bigger cross section? different valve angles?
From what's been gathered so far, it's a safe bet these will be closed chamber heads, the valves will be larger than stage 1 valves, they should accept ta roller rockers, Chevy rockers or stock rockers. I bet we here something closer to the end of the year.