three link need drive off

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  • lapsetter3
    Junior Member
    • Jun 2015
    • 10

    #1

    three link need drive off

    i know this is a mod page but need help with a three link pro stock. 3200 lb car 55%left 55%rear 49.5 cross 68 lbs lr bite. springs 1000lf 1100rf 225lr 175rr. shocks lf5-3 rf3-5 lr8-2 rr3-5. upper link solid@18* both lowers @ 5*. j bar not sure of rake though. lacking drive off any help appreciated dont think theres that many guys on the stock page running three links.
  • Fox_hunter42
    Senior Member
    • Jun 2007
    • 570

    #2
    your upper link if this is bar from top of rear end to frame then that is prob the problem. Go to a progressive spring link, mount lr spring in front of axle and shock behind, rr spring behind shock in front. on j bar use first hole below center of pinion, pass side, and around 7 degrees up to frame. on dr's side. My opinion your car is a little heavy on the left, and a little light on bite. I like 52% l and 100# bite

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    • lapsetter3
      Junior Member
      • Jun 2015
      • 10

      #3
      Thanks for the input but top link must be solid and springs must be in stock location on top of rear

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      • lapsetter3
        Junior Member
        • Jun 2015
        • 10

        #4
        I will check the jbar though think it has more rake than that I will move it down a hole or two on the frame

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        • Fox_hunter42
          Senior Member
          • Jun 2007
          • 570

          #5
          that will be tuff with a solid 3rd link.

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          • langdonracing48
            Senior Member
            • Dec 2013
            • 183

            #6
            Move th pull bar as far to the left side as you can, run more bite as well. On a tacky track I always ran 120# with a solid pull bar, on slick I was up in the 220 to 250 range depending on how slick it was.

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            • lapsetter3
              Junior Member
              • Jun 2015
              • 10

              #7
              Originally posted by langdonracing48 View Post
              Move th pull bar as far to the left side as you can, run more bite as well. On a tacky track I always ran 120# with a solid pull bar, on slick I was up in the 220 to 250 range depending on how slick it was.
              Thanks for the help. I'll try that

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