360 - Rebuild - Information & Opinions Needed

yellow rose said
No they are not. They are losers. Depending on the chamber, I'd use a 48* seat...or if you are off the wall, you can use a 50* seat.

50*? Yikes.. you running .700" lift solid rollers? I'm taking up to .500"ish lift. 30* seems to outflow big time any other angle up to .350", where the
majority of cylinder filling takes place. 70 throat and your set IMO.