Typo and an error on my part. HP number I had probably was gross, not net.
Car works out to: 17 x 1.25 x 115 = 2445 GCR = 2400 or just a little too low per the GCR.
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Virtually all of the heavy lifting on this was done by Kirk (thanks Kirk!). I've added some data points and missing cars from the GCR. The inputs are rough and need refinement. A large number of cars are missing the important pieces. Feel free to correct and point towards good sources for data.
Pick a ITB orphan and send a letter Simple.