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Old 12-15-2012, 10:14 PM   #387
GUMP
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Location: Shelby, NC
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Default Re: GM Releases 2013 bogus HP ratings at PRI show

Quote:
Originally Posted by Andrew Hill View Post
The number as delivered is fair? So because it will only run 1.10 under from the factory it's not underfactored? You put a 3 speed and converter in one and go 1.40 under without taking a valve cover off! I don't care what kind of car it is, that shouldn't be possible.
I must be missing something. Maybe you could post something to back that statement up in regards to the 427/425?
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