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    1. #1
      Join Date
      Jan 2013
      Posts
      6
      Country Flag: United States

      Shock A-arm Pickup Point: The Closer To The Ball Join The Better?

      Is it better to have the shock as close to the balljoint as possible, or as far away as possible so that the shock travel is more vertical?



    2. #2
      Join Date
      Apr 2009
      Location
      san diego
      Posts
      5,101
      Country Flag: United States
      Its a trade off. I try to get the best motion ratio possible but I tend to aim for shock close to the ball joint.

    3. #3
      Join Date
      Apr 2001
      Location
      Central CA USA
      Posts
      6,114
      Country Flag: United States
      Here is a shock angle calculator: http://www.proshocks.com/calcs/anglefirst.htm
      67 Camaro RS that will be faster than anything Mary owns.

    4. #4
      Join Date
      Oct 2009
      Location
      New Derry, PA
      Posts
      1,265
      Country Flag: United States
      One advantage is there is less bending force exerted on the lower arm, so it can be built lighter than one where the lower spring mount is in the middle of the span. Personally, I prefer to keep the spring as close to the wheel as practical. That gets me a lower spring rate and more motion on the shock.

      Ray Kaufman - Wyotech Chassis Fab and High Performance Instructor. Words of Wisdom from an old master... at Asylum Custom Interiors website




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