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      10-23-2007, 11:14 AM   #6
GregW / Oregon
Drives: 2015 M4 Coupe, 2012 ML350
Join Date: Nov 2005
Location: Lake Oswego, OR

Posts: 7,555
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Originally Posted by Epacy View Post
Is that crank dyno numbers?
Must be crank since stock max. is 416.9 PS compared to 420 rated. If it were wheel dyno figures it would be way under 400. Hard to believe they actually dynoed it out of the car, though.

Calcs to a 2.23% gain, which sounds pretty believable.

Greg Lake Oswego, Oregon, USA
2015 M4 Coupe - Silverstone/Sakhir/CF
2012 ML350

Last edited by GregW / Oregon; 10-23-2007 at 11:46 AM.
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