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Old 07-19-2010, 07:55 AM   #33
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Join Date: Apr 2007
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My Ride: CLK55 AMG, E90 335i
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Originally Posted by M3PTGSC View Post
its been proven that S5X/M5x heads flow better than 2jz and built S5X/M5X will make same if not more power than 2jz at LESS PSI,also powerband is better with BMW inline six so no need for a 2jz swap...
it's also been proven that 2jz's make it into 8-9 second passes in 3600lbs street cars...S5X/M5X not so much. Glad you know the flow # stats tho

I wouldn't swap an e46 M since it's probably not cost effective enough yet, but an e36 M definately 2J!!! I prefer the e36 M > e46 M styling wise

Last edited by howie; 07-19-2010 at 07:56 AM.
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