This appears to be a complete 6.0 V12 twin turbo engine from a S65 AMG. If I had AMX's money I'd shoe-horn one of these into a Crossfire and run mid 9's. It's already been done in a SLK.


http://www.ebay.com/itm/06-Mercedes-W220-S65-AMG-V12-bi-turbo-engine-motor-/271720650716?pt=Motors_Car_Truck_Parts_Accessories&hash=item3f43d017dc&vxp=mtr