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      01-16-2020, 11:39 AM   #51
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Drives: M3 G80
Join Date: Feb 2017
Location: Illinois

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Quote:
Originally Posted by chetrickerman View Post
Not necessarily true on the science side. With the exception of the EFR TiAl turbine wheel, the two smaller turbine wheels have a lower polar moment of inertia than a larger single turbine wheel. That translates to better transient response and slightly better efficiency.

That said, I absolutely adore I6 single turbos.
Technically both of you are correct pending end users design intensions and ultimate end use for the car. Either way I am pumped for this single turbo business! Just the amount of space it will provide to simply work and change things mechanically is a major game changer.
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