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  • Just Playin
    Junior Member
    • Jun 2009
    • 29

    #1

    Half leaf

    Wondering if anyone in the past had any experience with a half leaf rear suspension. J bar lengths, mounting points, maybe raising the mounring points on frame for leafs, do's and don'ts so forth. Was going to take leaf car i had years ago to have fun with, just been thinking about this. Any help would be appreciated
  • Just Playin
    Junior Member
    • Jun 2009
    • 29

    #2
    Half leafs, wanted to specify

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    • Krooser
      Senior Member
      • Nov 2012
      • 3117

      #3
      We had one half leaf, one full leaf, one coil over and a Reese bar on my jig-a-low in the early 80's... I don't think j-bars had been invented then...😂
      Member of the Luxemburg Speedway Hall of Fame
      Class of 2019

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      • 48bad
        Member
        • Nov 2009
        • 30

        #4
        and I bet it was bad fast and very easy to drive. just like mine was. didn't matter if tacky or dry slick. just keep the left rear leaf spring re arched every few races.

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        • TRUEBILT
          Junior Member
          • Feb 2008
          • 8

          #5
          Run both sides half leaf, make a mount that clamps a shock bracket about 6-7" out from center of axle forward on top of half leaf-kinda looks like a swing arm, long j-bar have to have some kind of pivot bushings in front eye of leaf- more angle in lr more drive tightens car -less on rr tightens car old school fun

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          • RW57
            Senior Member
            • Dec 2007
            • 662

            #6
            In the early.80s I remember the first tri City Buggy cars we did with half leaf rs full leaf left.With coil over RR.Cars were super tight with loads of drive eventually they went to 3 link with Reese bar.

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            • Just Playin
              Junior Member
              • Jun 2009
              • 29

              #7
              When you say Long j bar are you talking 20-21". I read somewhere that someone recommended panhard bar mounted on back of rear, has anyone tried this. I have a quick change not sure how to mount. I have pivot bushings to put in front to free up and have front half of a Afco traction stack (multi leaf) for LR was going to try. Do have a 7" shock mount that clamps on tube out front for leverage. Would you mount j bar same heights as 4 bar or higher on frame since i want have has much hike. Thanks for input so far.

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              • RCJ
                Senior Member
                • Nov 2007
                • 509

                #8
                I tried a long bar behind on some modifieds.It bent the rear clip on both cars.You would have to add a lot of bracing to make it work.I put all the mounts to put a Rayburn style bar on my car.Never used them,the time it takes to R&D stuff like that and you have to have a certain kind of driver, makes it not worth the time and money.

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                • LeafMaster41
                  Senior Member
                  • Mar 2017
                  • 143

                  #9
                  BushWhackers Rule

                  Originally posted by Krooser View Post
                  We had one half leaf, one full leaf, one coil over and a Reese bar on my jig-a-low in the early 80's... I don't think j-bars had been invented then...
                  You had a Jig-A-Lo, that's awesome I use to love those cars. I try and get down to EAMS at least once a year.

                  As to the "Half Leaf" question its been probably 10 years since I saw one and it was a Walter Newman and it had the fiberglass Flex-A-Form torque arm. Car held the track record at Toccoa speedway in super late model for a long time. You might try calling Walter about all the particulars.



                  Walter Newman Race Cars
                  2106 Stevens Rd
                  Augusta, GA 30906

                  (706) 830-2049

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                  • TRUEBILT
                    Junior Member
                    • Feb 2008
                    • 8

                    #10
                    21" J Bar with lots of angle I did like the behind the rear panhard bar better as the leafs don't give much side to side like a heimed bar,

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                    • Just Playin
                      Junior Member
                      • Jun 2009
                      • 29

                      #11
                      How did you mount panhard bar on back of quick change

                      Comment

                      • TRUEBILT
                        Junior Member
                        • Feb 2008
                        • 8

                        #12
                        I didn't when I ran it on a quick change I ran a long rayburn style panhard bar on front side mounted to frame on right side like old swing arm cars did. on mods and limited cars all had 9" fords so I ran behind on those. sorry for the confusion been a while.

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                        • Krooser
                          Senior Member
                          • Nov 2012
                          • 3117

                          #13
                          I sold the Jig-a-low in '83 after I got into race promoting. The guy who bought it put a Camaro stub on the car and kinda ruined it IMHO....
                          Member of the Luxemburg Speedway Hall of Fame
                          Class of 2019

                          Comment

                          • LeafMaster41
                            Senior Member
                            • Mar 2017
                            • 143

                            #14
                            Originally posted by Krooser View Post
                            I sold the Jig-a-low in '83 after I got into race promoting. The guy who bought it put a Camaro stub on the car and kinda ruined it IMHO....
                            I agree, same thing happened to my 95' BWRC leaf car. It was pristine and some guy butchered it...
                            Long Live Leaf Cars.

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