Did this for a guy that wanted a powerful mazda...
Thats a fairly common swap, and also a fairly common point of failure. The Last long high speed corner of our road racing track has claimed a lot of LS motor main and rod bearings, hence why I would want to try a Hemi. The rotary makes a ton of power, and has a much more reliable oiling system, its just the availability and cost of parts that is the downer, especially for the 3 rotors.
