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HELP!!!

Discussion in 'Motorsports' started by Djsteviec, Apr 10, 2011.

  1. rev_head

    rev_head Well-Known Member Donated!

    go to your local performance tyre retailer. they should have a set of 2nd hand treads some where wich will cost you next to nothing if you get R-specs or something (semi slicks).
    you want to make sure you have your tyre pressures nice and low in the front
    have you tried actually starting off in second?
    also what suspension are you running. suspension is usually commonly overlooked in drag especially in a front wheel drive whbich struggles enough anyway. on top of having a good suspension set up take as much weight out of the rear as possible
     
  2. Djsteviec

    Djsteviec Well-Known Member

    I think if I run 16s there will be less sidewall and less traction. I normally have 17s on, and just spin if I hit.

    I have KYB fr and rr inserts. New stock springs, and all poly bushings. I want to get a set of coilovers- no money to put towards it now. I have not tried starting in 2nd! I will have to look for a local tire shop w/ slicks.
     
  3. Mafix

    Mafix Owner Staff Member Administrator Donated!

    just saw this thread.
    your tire isn't the issue.
    what is the air pressure in them at the track?
     
  4. Djsteviec

    Djsteviec Well-Known Member

  5. Mafix

    Mafix Owner Staff Member Administrator Donated!

    did you heat the tires up pre run?
     
  6. Djsteviec

    Djsteviec Well-Known Member

    I did a good burn out in the box! Smoked both tires!
     
  7. Mafix

    Mafix Owner Staff Member Administrator Donated!

    what size are the tires and what was the ambient temp outside
     
  8. Djsteviec

    Djsteviec Well-Known Member

    The tires are BFG drag radials 205/50/15. They were having a problem w/ the scoreboard and system. I got a print out but no temp info. I think it was 55-58F.
     
  9. jwagner162

    jwagner162 Well-Known Member Donated!

    - though im sure there are lots who know way more about this than me. heck i did a 14 in the 1/8th mile :mrgreen. ill give ya my 2cents.

    -stiffer spring/strut combo will help loads. this will keep more wieght up front under acceleration. bigger sidewall and less psi, this will grab alot better. iirc the cars doing drags at our track were running 10-12psi at around the same ambient. launch control on your ecu ? (not sure on this but sounds good aye).

    -since ive been driving the new car im starting to think that taller gears would help alot, but im waiting till i get a proper tire wheel combo to make that determination. even in what is a basically stock form our cars like to spin tires.

    -remeber the wheel size you have is you "final" gear ratio. bigger rims= less torque, more top speed. while smaller rims= more torque and ability to have a much larger sidewall. thats why alcohol cars, 4x4's ect, have little wheels.
    -get your car to do this
    http://www.youtube.com/watch?v=XttOe4re ... re=related :hehe :hehe :hehe :hehe
     
  10. 187flatliner

    187flatliner Seat Breaker Donated!

  11. Djsteviec

    Djsteviec Well-Known Member

    I realize I need to get a stiffer suspension, no cash now. I have a DFI gen vii engine management system, Msd ignition and coil, and a Msd 2-step w/ an adjustable pill! I am going to a track rental day on May 20th, so I should be able to do a lot of testing.
     
  12. Mafix

    Mafix Owner Staff Member Administrator Donated!

    turn the launch down.
    try 2700
    try 4000
    4500
    5000

    hopefully one of those will do. i remember my NA motor loved to leave at 2700 but it was stupid hard to catch just right. then it was a crap shoot until 5K, at which point it was burnout and throttle feathering hell.
     
  13. Djsteviec

    Djsteviec Well-Known Member

    I'll try thanks!
     

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