I have a injected 572 quad rotor and love it.However, the thing loves to throw blower belts at higher rpms.I have talked to others with the same motor and have heard similiar results.I hear you are making some type of plate to remedy this problem.The motor made better then 1150 hp and is an absolute monster,I would just like to keep belts on it.Please let me know if you have anything in the works or if you alredy have something available.