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      07-19-2008, 09:21 AM   #2
bruce.augenstein@comcast.
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Drives: Legacy GT - 13.704@99.39
Join Date: Jul 2007
Location: Manheim, PA

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Quote:
Originally Posted by mixja View Post
Following on from some of the information posted in this thread (see http://www.m3post.com/forums/showpos...3&postcount=50), I decided to capture some of the dyno test data from Rototest Research Institute (http://www.rri.se/) and compare the performance of the M3 with its competitors, taking into account not only dyno performance but also gearing and weight...
Terrific effort!

I used to do this for hours at a time, comparing various cars, plus same car with different gearing, etc, etc. I called the results the "Dunderbex Numbers", which meant nothing in particular but sounded vaguely technical.

The one thing I found problematical (as you do ) is that I could never effectively show graphical results of automatic cars with any accuracy. There just isn't enough published data generally available in regard to torque converter stall points, slip rates and actual torque multiplication to come up with anything meaningful.

Bruce
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