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      11-05-2020, 02:55 PM   #22
solstice
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Drives: 2015 M3 6MT
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Quote:
Originally Posted by CanAutM3 View Post
The S55 did not suffer from cooling problems, quite the opposite actually. The S58 likely needs the extra cooling due the added power it makes. But the advantage remains the extra power, not the extra cooling. It will be interesting to see how the 8AT cooling holds up with sustained track use.
Cooling problems as in overheating and optimal combustion chamber temperatures for maximum power output are not the same thing. Significant power advantages can be had by cooling improvements within what is regarded as “normal range”.
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