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Our crack team of engineers put our long-term 2009 BMW 750i on a dynomometer recently to see just how much power the big Bimmer's twin turbo V8 produces. It's rated from the factory at 400-horsepower and 450 pound-feet of torque, but as several dyno runs confirmed, it's probably makes a bit more than that at the crank.
2009 BMW 750i: The Dyno Reveals the Beast Within
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desmolicious says:
02:08 PM, 04/30/09
I would be nice if you could obtain another one anonymously and dyno it. Juuuuust to make sure BMW didn't give you a ringer.
There are a bunch of rental places in LA where you can get one...