Quote:
Originally Posted by inTgr8r
^ that is my dilemma
You are the 1st person I know that has had both and can offer a real world comparison.
Everyone that has the 3.91 says they're great & the best way to go.
....those with the 4.10 say the same damn thing.  |
Either way; you'll need 5th gear on the Andretti straight which makes a smooth entry into 8 a little more difficult. Added higher revs however should allow for staying in 3rd through 5b and the Moss corner
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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