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      03-10-2025, 03:08 AM   #448
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 Damocell View Post

Which would you say would be a better option on track for the ZF unit?
30/60 4 clutch packs
37.5/60 4 clutch packs
30/60 3 clutch packs

Also would you advise a small amount of preload or none at all?
again: i would not suggest 30° ramps, i would not suggest uneven clutch amounts... (and i would avoid shops that do offer this)!
i'd use a certain amount of preload that fits the application of the car but therefore you need special belleville washers different from the oem ones. but if these washers are of bad quality this can lead to massive problems as well. so it is not just a certain setup that is good or bad but the complete "package" must be good and high quality. plus the correct assembly clearance.
Appreciate 1
DrFerry10035.50