The McLaren P1 will

The McLaren P1 will produce over 600bhp per tonne, and we're told it uses a modified version of the 12C's twin-turbo V8, working alongside a KERS hybrid boost system to generate a power output of over 800bhp.: Green Goblin, Cars Mclaren, Side Lights, Cars Supercars, P1 Green, Mclaren P1, Super Cars, Awesome Green 1, Better White