video of F355 on dyno. | FerrariChat

video of F355 on dyno.

Discussion in '348/355' started by jm3, Nov 21, 2006.

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  1. jm3

    jm3 F1 Rookie

    Oct 3, 2002
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    JM3
  2. Gershwin

    Gershwin F1 Veteran

    Feb 21, 2005
    6,415
    Kentucky
    seen it but I can never understand why ANYONE would stand in front of a car on a dyno cradle?
     
  3. AVMotorsport

    AVMotorsport Formula Junior
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    Mar 11, 2004
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    Alex V
    And he did it in 6th? At top rpm, didn't that speed up the dyno excessively? If I recall correctly, they usually dyno cars in 3rd, perhaps even 2nd gear depending on final gear ratio, maybe even 4th. But 6th? Hmmm...

    Cheers, Alex
     
  4. jm3

    jm3 F1 Rookie

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    The tradition is to run the car in whatever gear is 1:1. On the F355, none of the gears is 1:1. Fifth is closest at 1.034:1.

    I don't know why they ran it in 6th, and I didn't count the shifts anyway.

    Jay
     
  5. gothspeed

    gothspeed F1 World Champ

    May 26, 2006
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    goth
    In my experience dyno runs are usually measured in 3rd gear. :)
     
  6. UConn Husky

    UConn Husky F1 Rookie

    Nov 11, 2006
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    1:1 is most accurate, but in reality a dyno should only be used as a tool to tune or quantify improvements. So as long as the same gear is used on your car results are comparable. I had a pull done once in 4th and thought the results were great. Then went back and had worse numbers...until I noticed they were using 5th (which is correct, STi).
     
  7. tbsb9595

    tbsb9595 Guest

    Sep 19, 2006
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    Tom Sweet
  8. vvassallo

    vvassallo F1 Veteran

    Aug 4, 2006
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    Vince V
    6th gear? That was kind of weird. They all look so nonchalant, like a car has never popped off the craddle before. Last time I had a car tested, they went slowly up the gears until 3rd, but then I was standing right there next to them too. :D
     
  9. rammsteinmatt

    rammsteinmatt Formula Junior

    Jul 26, 2005
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    Matthew Shinavar
    nice, didnt even tie the car down. when evos get dynoed, the shop by me uses 8 tie-downs.

    oh, and wouldnt the top of 6th be like 180mph or something? in case it did slip off
     
  10. xavior

    xavior Formula 3

    Aug 22, 2006
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    It was done in Japan. That explains it all.
     
  11. PAP 348

    PAP 348 Ten Time F1 World Champ
    Lifetime Rossa Owner

    Dec 10, 2005
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    That dyno run was good for f*ck all. :p:p
     

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