J-bar

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  • el paso mod 19
    Member
    • May 2013
    • 65

    #1

    J-bar

    Why do most mount their j-bar 1 1/2 inch above pinion? What does it change as far as handling? Mine is mounted even with pinion just like on a 9 inch. If you mount it above pinion and set frame mount at a height that will give you the same split as before on the 9 inch, say 5 inches, does my droop stay the same. I don't want to over-rotate the birdcages. Thanks
  • Confused?
    Senior Member
    • Apr 2009
    • 418

    #2
    The higher the j-bar, the looser the car and less body roll.

    The pinion on a quick change is about 2" lower than one on a 9" That being said, if the j-bar was mounted center on a 9" and then a quick change was installed, with the j-bar mounted center again, it will be 2" lower. This will increase body roll and make the car much tighter
    Last edited by Confused?; 05-10-2014, 03:09 PM.
    Bill W. and Dr. Bob......who could have known.

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    • el paso mod 19
      Member
      • May 2013
      • 65

      #3
      OK, thanks Confused? My car is still on the loose side and I was trying to make sure that where my j-bar is mounted wasn't the problem.

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