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      03-23-2007, 08:51 AM   #3
sdiver68
Expert Road Racer
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Drives: 07 335i e90, 09 335i e93
Join Date: Jul 2006
Location: St. Louis, MO

iTrader: (3)

some more engines:

AMG 6.3L 438lbs 507HP/465 TQ
GM LS7 (Z06) 458lbs 505HP/475 TQ

IMHO, mass and dimensions versus performance is a much better yardstick than hp/l.
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