Quote:
Originally Posted by taseal
I don't let it warm up... but that being said, I live in FL and coldest it gets is in the 30s... mostly 70-90f weather.
My corvette shows me an alternative redline until engine warms up. Pretty sure some other BMWs have this. I go by that.
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It maybe touches 39 degrees for one hour a year in south florida
Its been a hot winter this year.
BMW M cars have a variable red line which increases as the engine warms up. However, even the reduced red line its still far too high to rev on a cold engine. I always keep it below 3k rpm until the oil temp needle has come off its resting position.