Quote:
Originally Posted by Hotter
So now it starts at 4k RPM, but it moves fast to 7K. It seems that it moves to 7k RPM when oil temperature is ~60C.
Does it mean I can floor it when engine is ~60C?
Does anyone know at what temperature M3 redline goes to 7k?
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There's a reason your car didn't come with a variable gauge: it isn't necessary. Operating temperature is generally around 100C. But if you went fast before that, it won't make the engine implode. Your stroke and displacement, compression are moderate and you don't have forced induction - if you don't redline it as soon as you jump in you're gonna be fine. If it's cold, stay under 5k in first through 3rd, and you'll be overly protective of the engine. Other than that, especially if you have an auto, the car is gonna protect itself.