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      12-18-2010, 09:49 PM   #13
mkoesel
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Drives: No BMW for now
Join Date: Jun 2006
Location: Canton, MI

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Swamp, I firmly believe a 3.5L I6 based on the modern BMW I6 architecture is not feasible in a production car, especially with a 7000 RPM rev limit.

At the same time, I think they will exceed 150hp/L with this motor, so it will be 450hp at a minimum with the likely 3L displacement, and I suspect it will be 470hp or more.
Appreciate 0