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      01-04-2015, 06:09 PM   #17
GAS428
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Drives: 428i grand coupe M Sport
Join Date: Dec 2014
Location: Santa Clarita CA

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Quote:
Originally Posted by Brigand View Post
While not torally disagreeing just a couple of points.

You are basing the running in of a full scale engine against a toy train engine?
Even though the manufacturer recommends 1200, that will be a conservative estimate based on most critical component in engine / drive train.

The actual force remains constant within the engine, it is the speed that varies, a piston generates the same force, however it's speed varies with actual revs, that gives the increase in force / power.

Anyone driving in Eco mode (self harm mode) for 30 miles never mind 3000 miles deserves a medal.

Engines need variation of speeds and loads to bed in correctly.

The majority of all functional checks / tests of any engine have it running at various power / rpm settings.

Also the standard of modern engines are well ahead of those from 80s and earlier, where yes care had to be taken.
I agree Eco mode will be torture equivalent only to waterboarding. I got the picture after watching the most entertaining Top Gear "esk" 435 review explained in vivid detail the BMW Schizophrenia Control in the video below.

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