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BMW 3-Series (E90 E92) Forum
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Best Drag technique with MT 335i
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05-20-2010, 02:22 AM | #1 |
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Couple questions for you experts out there driving MT (+/-JB3)..
- On launch, what RPM do you rev to? - Any use starting in 2nd gear? - Slowly ease clutch out, not dump? - What RPM do you shift at? redline? some other RPM to maximize torque? - when shifting, do you get a lot of bog problems? I'm hoping the bogfix will help with this. Thanks! |
05-22-2010, 07:34 PM | #2 |
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asking general questions will not get you the answers you want. What mods? drag radials?
one thing I can tell you is you will fry your clutch lovely starting in 2nd gear ![]()
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06-06-2010, 10:33 PM | #4 | |
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Quote:
-Hold at 3k -No 1st gear only -Quickly ease clutch out... not drop it.. -Right before Redline - No bog with JB3 2.0 ! Thats how Ive done it.. maybe no the best .. but its worked good for me. |
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06-09-2010, 03:18 PM | #5 | |
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:1st Gear :2400 Rpm :Slip Clutch About 40% Out :Shift At 6300rpm :ride 3rd gear to about 100mph then shift, have fun breaking 13's! |
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06-29-2010, 02:09 AM | #6 |
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Drives: E90 335i Racecar
Join Date: Jan 2010
Location: San Diego, CA
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And this was with DCT completely off? How much wheel spin? Did you just do a quick burnout to get the tires warm?
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07-01-2010, 03:40 AM | #8 |
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I too was wondering @ what rpms to shift. Not sure if my 6AT would let me shift @ 6300rpms while WOT...
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08-28-2010, 09:54 PM | #10 |
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i dont get it best I ran was 14.1 stock... My first run, while trying to heat up the tires, the clutch took a beating. Looks like there was too much glue and the tires didnt rip completely.
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