Quote:
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Originally Posted by E90Fleet
Quote:
Originally Posted by smithf32
So what are the big differences here from the N55.
I like that is a mechanical pump, one less electronic thing to fail (as water pumps in general are known to fail on BMW)
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Everything
New cylinder head design
New charge air cooler (Intercooler)
New type of thermostat
Dedicate turbo electric coolant pump
Mechanical coolant pump (from electric)
Modified oil filters |
Wow this seems like a motor that can take some abuse. I've never heard of a turbo having its own designated cooling system.