BMW 3-Series (E90 E92) Forum - View Single Post - What's the hardest someone has launched their XI?

Septro · 03-04-2009, 06:14 PM

Looking to get some feedback for straight line acceleration and how hard someone has gone on the RPM range for 1/4mile launch? 3k-3.5k-4k?

Right now, holding the rev-band around 2500-2600RPM in M1 (yes I'm AT) provides a severely good kick on the launch with no traction-loss when practicing launches. Most of my 60ft times are between 1.87-1.94 on regular General UHP tires. I know that time could be better but I don't know if just launching harder would do this or just getting a set of DRs.

03-04-2009, 06:14 PM	#1
Septro Banned 77 Rep 1,649 Posts Drives: '08 e90 335xi Join Date: Jun 2008 Location: C-Bus, OH iTrader: (1)	What's the hardest someone has launched their XI? Looking to get some feedback for straight line acceleration and how hard someone has gone on the RPM range for 1/4mile launch? 3k-3.5k-4k? Right now, holding the rev-band around 2500-2600RPM in M1 (yes I'm AT) provides a severely good kick on the launch with no traction-loss when practicing launches. Most of my 60ft times are between 1.87-1.94 on regular General UHP tires. I know that time could be better but I don't know if just launching harder would do this or just getting a set of DRs.
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