Newmans M motor in a Tr inspired me, I just bought one of the last new 512M motors out there. Going to store it for a while. The idea is to eventualy do a clean transplant to my boxer with the ability to simply swap one or the other motor(m or Boxer) in and out, so the car can go back to orig config as simply as an eo serivice. I am guessing a Boxer with a M motor and Tr gearbox wil be alot more duarble for an occasional trackday, and wipe any of the moderns on the street in a fast rally(actualy the boxer with proper tires already does), plus its really the car ferrari should have built had marketing and legislation not taken them to the Tr, and perhaps the car i always wanted my boxer to be. You know close to 500 reliable injected BHP with light internls for that quick revvy race car feel. Maybe I sall name it the BB512M Or the other alternative in my mind is to build up from a shell a Boxer silouete type car for track fun. Either way I figured better get the motor while I can. What say Ye.