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      01-17-2015, 07:29 AM   #139
gmd2003
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Drives: 2014 CP M6 and 2006 VT 525 Z4M
Join Date: May 2012
Location: South Carolina

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Quote:
Originally Posted by driftflo
Quote:
Originally Posted by gmd2003 View Post
So it is a 30 % acc ramp and a 90% decel ramp with 85 lb/ft of preload with the clutches . Don't know where the 60 degree came from .
George
ok, now it makes more sense.

last question: 30 on accel and 90 on decel are the lockup percentages indeed? or the degrees of the according ramps?

because as i wrote above, 30% acc and 90% decel is a pretty "exclusive" setup for a FR trackcar like a M3/Z4... i know nobody else who builds or drives such a setup in these kind of cars. if the 90% decel lockup is true, you would have massive (!) turn in understeer! and on corner exit you will use only a small part of the torque available (especially on dry tarmac with sticky tires).

anyway: even this "strange" setup would already be an improvement over the stock unit.
Degrees of the ramps . It definitely doesn't have turn in understeer .
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