BMW M3 Forum (E90 E92) - View Single Post

gr8000 · 03-21-2009, 02:21 AM

why dont they run the turbo with an electric motor that matches exactly the air volume needed / desired at "any" rpm? Wouldnt the lag go away that way and at the same the desired air flow in the intake would be "perfectly" matched at any rpm?

03-21-2009, 02:21 AM	#85
gr8000 Major 72 Rep 1,171 Posts Drives: E92 M3 - DCT Join Date: Jul 2008 Location: Athens, Greece iTrader: (0)	why dont they run the turbo with an electric motor that matches exactly the air volume needed / desired at "any" rpm? Wouldnt the lag go away that way and at the same the desired air flow in the intake would be "perfectly" matched at any rpm?
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