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      05-11-2014, 03:32 PM   #8
gmd2003
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Drives: 2014 CP M6 and 2006 VT 525 Z4M
Join Date: May 2012
Location: South Carolina

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Quote:
Originally Posted by Jockey
Quote:
Originally Posted by gmd2003 View Post
The S55 from the reviews so far seems to give up the ghost after 5500 rpm.
People keep saying this but as many reviewers have said the S55 continues to pull hard to redline.
The reason half of the reviewers mention it is because it stops making more power at 5500 rpm . This takes a lot of the excitement out of the experience of revving it to redline as acc does not increase after 5500 but remains constant . To those not blinded by midrange punch it's very noticeable dynamically when that happens and many don't like it . That's why the S63 TU is a best of both worlds motor as it has massive midrange but actually continues to make MORE power right up to redline . Anyone would prefer it on the dynamic chassis of the M3/4 . Let's see some real world dynos and Vbox numbers on the S55 to be sure , but when experienced journalists complain about something there is usually something to it .
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