Pagani C9 said to have AMG Engine

Horacio Pagani, has taken the Mercedes SL65 V12 engine, and has heavily modified to their liking for their new C9. This is what they are denying but we know it's true. Because they are saying they are to use a V12 AMG engine. It is said to have a 6.0l engine delivering 700hp and roughly 738lbft of torque. It will have a carbon titanium chassis and specially made Pirelli tires. When we see it on the streets it will have a price of roughly $1.2 million.