Drivetrain AT/MT Drivetrain discussions on the 240sx and Silvia

Optimal Shift Points

Old 01-30-2009, 11:39 AM
  #1  
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Optimal Shift Points

Well I read sometime ago about finding optimal shift points using a timer and timing your car the time it takes to get to certain speeds in each gear to determine the best gear for each speed... But that was pretty damn complicated and time consuming when it's only 1 person in the car... then low and behold I found a formula for output shaft trq and what nots and finding the optimal shift point and well I got bored last night and this is what happened

You need Win RAR or something to un ZIP...

If you dont have anything to unZIP it, send me a PM and I can email the file it's self straight to you...


Another thing, I used a Baseline dyno to get those numbers so you could easily change them according to your dyno or the such...

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Optimal Shift Points.zip (16.5 KB, 20 views)
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Old 04-09-2009, 09:15 PM
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thats some good ****.. thanks for that
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