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      06-04-2015, 12:36 PM   #19
pokeybritches
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Drives: ESS/G-Power Z4M, VF Z4, 996tt
Join Date: Sep 2009
Location: Los Angeles

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Garage List
2006 BMW Z4M  [10.00]
2006 BMW Z4M  [8.50]
2003 BMW Z4 3.0i  [9.00]
Have you considered running water/meth? A small amount of 50/50 mix, progressive controller, and trunk-mounted tank would be ideal for controlling temps, especially as the car gets hot towards the end of a session. Parts are <$500.

If the fan was down the day you did your dyno, you effectively ran with no aftercooling.... such is the downside of an air-to-air intercooler... no airflow = no cooling. Even with a fan, my ESS car suffered more than my G-Power car after repeated runs on the dyno, though a long track session might be different (I'm not sure).
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VF Engineering Z4 3.0i, ESS Z4M, G-Power Z4M, 996 Turbo
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