I'm sure this has been harped over time and time again that you should do a complete engine swap to do this conversion but I have a chance to get a 67mm Turboed 02 2V pretty cheap with an MMR block in it (Not sure on exact specs on car as a dealer has it). I have planned on test driving the hell out of the car before I buy it to make sure someone didn't trade it in to get out from under it. Guy supposedly traded it in on a new Z06. From my understanding I can change timing sets as well as the timing cover and bolt the 4V heads up. My question is as far as ecm issues would I have to swap an entire cobra wiring harness and ecm into the car for everything to work properly such as the cam position sensors since there's 2 more cams and obviously the timing notches in the cam are prob different or is there a way around that?