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      01-16-2015, 09:42 AM   #126
driftflo
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Drives: M3T G81, M2 F87, M3 E92, 911 G
Join Date: May 2012
Location: Europe

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2025 BMW M3 G81  [9.50]
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Quote:
Originally Posted by gmd2003 View Post
It's actually 3 clutch packs and a mechanical ramp capable of 30/60/90 lockup...
an asymmetric clutchpack setup is not the cleanest way to build a lsd but i did some on customer request as well and it seems to work quite ok indeed.

i still do not understand how a "mechanical ramp" is capable of "30/60/90".

you mean 30/60/90 is the percentage of torque difference of the two drivewheels until the lsd opens? or what is this "30/60/90" thing? what does it describe or stand for?
and when does it "30", when "60" und when "90"? i struggle to understand it if we take physical laws as given and even diffsonline is not able to go beyond these laws ;-)
Appreciate 1
DrFerry9600.50