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      06-15-2007, 10:08 AM   #3
Caddyshk
M = Midlife Crisis
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Drives: 2006 Z4MC Interlagos
Join Date: May 2007
Location: Fort Erie, Ontario, Canada

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Quote:
Originally Posted by Waldorf View Post
has anyone had a case of chronic grinding in 2nd?

when i test drove an M Roadster i got the 2nd to grind a few times unexpectedly. I'm a very experienced track driver, i don't grind gears. I thought that maybe the poor little M Roadster demo had been abused by a bunch of idiots.

now i've had my M Coupe for about two weeks and 1900 Km and got the grinding 2nd four times. WTH?

anyone?
Its because the clutch takeup is so close to the floor - you need to be very percise in the M cars on the timing of the hand and foot work between 1 & 2. Its just not intuitive imo. The long clutch travel and short throw shifter seems to throw timing off too... You're not alone.
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2006 Z4MC - #LL93158
SS Race Cans, RE X Pipe, DKF Sec 1, Fabspeed Headers, OE STB, AS Shifter, Dave Z CDV, GC Coil Overs, Stoptech lines, Hawk DTC Pads, RE Clutch Stop, RE Transmission Mounts, Vibra-Technics Engine Mounts, Poly FCAB & RTAB, LeatherZ M Shift Boot, Tekarbon Rear Spoiler, CF Grills, Advan RS DGM
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