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      09-26-2013, 04:29 PM   #55
Jonjt
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Drives: 09 E92 335i M-sport
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Quote:
Originally Posted by PackerFan View Post
I'm sure some magical engineering was done.
Yes yes, it certainly was.

Those walls are on the thicker side, actually. Have a look at some of the large NA V8s that GM is producing. The LS7 has some rather thin cylinder walls.