j bar rake

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  • riddle28
    Senior Member
    • Apr 2010
    • 1084

    #1

    j bar rake

    is there a window you guys try to stay in? ive been fighting an entry problem for awhile and i feel like this may be a contributor to it
  • fastford
    Senior Member
    • Dec 2008
    • 4059

    #2
    what is your entry problem?

    Comment

    • RaceEngineer
      Senior Member
      • Oct 2018
      • 482

      #3
      Originally posted by riddle28 View Post
      is there a window you guys try to stay in? ive been fighting an entry problem for awhile and i feel like this may be a contributor to it
      Anything over 8" is overkill, imo

      Comment

      • Kromulous
        Senior Member
        • May 2007
        • 3008

        #4
        I have noticed some cars have a look about them on entry, where the body looks like its trying to left up and over the RR tire. Kinda like a pole vault, and the connection point to the ground is outside the RR tire aways, say 6 ft or so. Does anyone follow me on that?

        Anyway, these cars i noticed are loose on entry, and always fight it. I think its a J Bar thing, to much angle, or Pinion side to high, but i would like to hear some other opinions on it.

        Just say no...

        Comment

        • 95shaw
          Senior Member
          • Nov 2007
          • 205

          #5
          I'd say, the j bar is lifting the whole car, and the front is controlling any roll.
          All weight is on the pivot point on the pinion.

          Either braking the car loose, or the stop at topped suspension shaking car loose.
          jmo

          Comment

          • RaceEngineer
            Senior Member
            • Oct 2018
            • 482

            #6
            Originally posted by 95shaw View Post
            I'd say, the j bar is lifting the whole car, and the front is controlling any roll. All weight is on the pivot point on the pinion.Either braking the car loose, or the stop at topped suspension shaking car loose.jmo
            The j bar makes a crappy suspension.

            Comment

            • Austin34471
              Senior Member
              • May 2010
              • 174

              #7
              Originally posted by RaceEngineer View Post
              The j bar makes a crappy suspension.
              As does the decoupled 4 link system with extreme trailing link angle.. Luckily Hoosier makes us a floppy enough tire to make up for our lack of emphasis on working suspensions

              Comment

              • RaceEngineer
                Senior Member
                • Oct 2018
                • 482

                #8
                Originally posted by Austin34471 View Post
                As does the decoupled 4 link system with extreme trailing link angle.. Luckily Hoosier makes us a floppy enough tire to make up for our lack of emphasis on working suspensions
                Very true........

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