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      09-26-2013, 01:19 PM   #37
Jonjt
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Drives: 09 E92 335i M-sport
Join Date: May 2012
Location: USA

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Quote:
Originally Posted by swamp2 View Post
I completely agree esp. the bold part. However, I think you feel this is more or less a win, whereas it's pretty disappointing for me. Only time and drives by journalists will really tell us about the throttle response.

In my most recent simulations the (approximate) shift points were less than redline in all gears except 1-2. In particular they were (that sim still is using a 7750 redline):

1-2: 7750 (redline)
2-3: 7100
3-4: 6600
4-5: 6500
5-6: 6300
6-7: 6200

This is simply the nature of the beast with a radically falling torque curve and flat power curve. The force at the wheels curves by gear vs. vehicle speed simply overlap and that is the ideal shift point for maximum performance. I guess we've pretty much known this since the revelation that the car would be turbo charged but it's really sinking in now. In short, other than in 1st gear, forget about the redline and forget about the corresponding thrills of a high redline. Redline will only be utilized for absolute drag racing starting in 1st gear.

Here is an interesting related question. Will the shift points for the DCT be programmed for maximum performance which means essentially short shifting? Ugh...
If power output is constant to redline, there is no benefit to upshifting before the engine can't go any higher. You will have no more power available once you upshift.

This is true in ALL gears.
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