Sounds like it works quite well. Justs goes against what I learned with over camming. Usually nothing bigger than 270@50 with 12.5:1 or its over cammed. not sure why that cam works do well with lower compression.
Most everyone I know that has run it has 12.5-13.5 compression and a decent set of heads..Going to a bigger cam like that will probably kill a little cylinder pressure but it's a puller on the big end.
