" Powertrain: An upgraded version of the M5's direct-injected 4.4-liter TwinPower Turbo, coupled to an eight-speed dual-clutch automatic. BMW engineers are talking 600 to 650 horsepower."
Never, supercar must be a flatplane crank and naturally aspirated version on that engine cant be excluded, but still I think Bmw go for high revving turbocharged engine, like Mclaren Mp4
I prefer S65 Block, but Naturally aspirated and ITB, Flatplane crank, peak power about. 580bhp.
Last edited by Tåst; 05-10-2013 at 01:39 AM..
|