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Thread: Power at the crank - after tuning

  1. #1
    Join Date
    Nov 2008
    Location
    Sydney, Hills
    Posts
    151

    Default Power at the crank - after tuning

    I try to calculate the real power and torque at the crank so I can make a direct comparison to the stock spec. Result is 233.93kw and 460.61Nm. Does that sound reasonable?

    Deduction as attached pic.

    I use this website to do the conversion btw:

    http://www.to4r.com/calcs/pwtq.php
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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    Last edited by BCMPS; 17-08-2009 at 10:32 PM.

  2. #2
    Join Date
    Nov 2008
    Location
    Sydney, Hills
    Posts
    151

    Default

    Just realise how silly I am, should just get the stock run figure and plug it into the conversion table... see below. Power match 100% and torque 97% match!!!
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	crank power before.jpg 
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