Rear wing on a door car ?

Discussion in 'PSI Superchargers Tech Questions' started by PROMOD63, Jun 17, 2010.

  1. PROMOD63

    PROMOD63 Member

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    Am i correct in thinking that if i have a door car that is spinning on the top end that i need to stand the rear wing up more and put more down force on it ?
     
    #1
    PROMOD63, Jun 17, 2010
  2. shawn davis

    shawn davis Member

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    That, or better tires, or a better track
     
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    shawn davis, Jun 17, 2010
  3. WANNABE

    WANNABE New Member

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    Door cars seem to respond better with a taller wicker bill rather than more angle to the rear deck lid. Ya may want to look into that.
     
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    WANNABE, Jun 17, 2010
  4. PROMOD63

    PROMOD63 Member

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    Got the new throw down goodyears, the track is the problem but i cant fix that
     
    #4
    PROMOD63, Jun 17, 2010
  5. Will Hanna

    Will Hanna We put the 'inside' in Top Alcohol
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    shocks

    if you monitor shock travel, make sure you have stiff enough shocks that you don't just have more down track squat absorb the downforce rather than applying it to the rear tires.
     
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    Will Hanna, Jun 17, 2010
  6. Dragsterbus

    Dragsterbus Member

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    A Gurney flap/lip will help if the suspension is all cool, basically just a 1" x1" or so piece of angle along the back edge of your deck spoiler or wing,
    Here's a link to some info i just found for you, Good luck !
    http://insideracingtechnology.com/tech107bndrylayer.htm
     
    #6
    Dragsterbus, Jun 17, 2010

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