I just dug out an old timeslip from 3/19/00. 37 degrees out, rel. humidity 29%. Dense air supreme. Turned 13.846 @ 102.12MPH (vs an E55, of all things, that was not running correctly: 15.122 @98.01MPH). My later runs were a bit slower, I think 14.0ish, but still respectable.

I've never run under 14.0 since...but I've not ever been able to run in 37 degree weather!

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"If God had meant for us to walk, why did he give us feet that fit car pedals?" Sir Sterling Moss

Michael
2014 E63S Estate
2006 SLK55
1995 E500
1986 Porsche 944 turbo