I asked Ken @ Oregon for the 2106r, isn’t this cam between a rv10 and 20, I just saw the cam I mentioned local and saw the lift smaller so thought it would do as an interim until I could get what was recommended
i’m running that 2106 cam with about 8.8:1 it works great. More Lyft won’t do you any good until you do a lot of work on the head over on the slant six site there’s some airflow numbers stock and with oversize valves you’ll find the 2106 lift is all you need even for oversized valves