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Old 06-22-2008   #5 (permalink)
Jmjumper
SLK World Member
 
Join Date: Nov 2007
Location: Savannah, Georgia
Vehicle: 08 SLK 55 AMG
Other Toys: Mustang GT -modified
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Not to belabor the obvious, but the non AMG motor is able to breathe a little easier (4 valves per cyl vs our 55's 3 valves). That's going to make a distinct difference.
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