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Dyno operation and gearing

  • 02-06-2010 4:58pm
    #1
    Registered Users, Registered Users 2 Posts: 8,718 ✭✭✭


    Just wondering if anyone knows how the operator of a dyno knows the best or correct gear for any given car to perform a test tun in?
    What happens with custom gearing and diffs?


Comments

  • Registered Users, Registered Users 2 Posts: 3,384 ✭✭✭5500


    Afaik it's dyno and car specific. In the last 2 car's I've had dyno'd with 6 gears it was ran in 4th, and in a car with 5 gears it was ran in third, all car's had an lsd but I dont know if that made a difference.

    I've also seen some hi power jap car's dyno'd in a variety of gears because they were hitting the speed limiter and still hadn't produced max power, probably confuses things even more though!


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