CFM-8020V-146-480-11 CFM-8020V-146-480-20 CFM-8020V-226-300 CFM-8020V-226-300-11 CFM-8020V-226-300-20 CFM-8020V-230-350 CFM-8020V-230-350-11 CFM-8020V-230-350-20 CFM-8020V-233-380 CFM-8020V-233-380-11