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      10-12-2018, 02:49 AM   #315
driftflo
Second Lieutenant
Germany
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Drives: M2 F87, M3 E92 & E46, C63, 911
Join Date: May 2012
Location: Europe

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Quote:
Originally Posted by RomanK View Post
driftflo,
What is your best config for track using with zf lsd unit (M5 E39)? Thanks.
4 clutchpacks, drilled gt clutches, special preload spring that fits this setup and track racing requirements, drexler ramps.


Quote:
Originally Posted by RomanK View Post
If I go with stock clutches but with 30 degree ramps instead of stock 45 and near 10kg preload, will it be good?
no


Quote:
Originally Posted by RomanK View Post
What can you say about racingdiffs.com clutches?
nothing. i prefer using the stuff used by ricardo, hewland, xtrac, drexler, amg, bmw motorsports, porsche, ...
might be a little more expensive but you are on the safe side.

if you can provide a detailled QM spec sheet with all material, machining, tolerance and surface treatment information i can compare it with the ones i use.
Appreciate 2
roastbeef11584.50
DrFerry6728.50