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    Results 1 to 11 of 11
    1. #1
      Join Date
      Sep 2010
      Location
      Germany
      Posts
      40

      Coil over quest...

      Hi guys - hope some one can help- my english is not the best so i hope you understand me correct.
      I have the plan to switching to some other tires i have buy, but also wanted to switch back if i want.
      Because it´s not only the tires...its more the "stance" and the ride height i must change with new tires i now thinking about the coil overs.

      I´ts not a race car..only street driven BB GM A-Body, can i adjust with viking coil overs 1-1,5 inches down from stock ride height and the car still would be streetable?

      thanks a lot

    2. #2
      Join Date
      Sep 2010
      Location
      Germany
      Posts
      40
      ....in other words: how much is a safe ride height adjustability window with the vikings?

    3. #3
      Join Date
      Sep 2005
      Posts
      49,371
      Country Flag: United States
      You can get about two inches of ride height adjustability from most Vikings.

      different car ('73 Camaro) but you can see how much Thread you have on the Body of a Viking Coilover


    4. #4
      Join Date
      Sep 2010
      Location
      Germany
      Posts
      40
      And how this near 2 inch drop affect the ride quality..will the shocks work okay with 1,5 drop ?

      I want to change tires and ride height (1,5") when ever i want.... is this the way i go ?

    5. #5
      Join Date
      Sep 2005
      Posts
      49,371
      Country Flag: United States
      Ride Quality will be fine, you are not changing Spring Rate, just where the Spring is sitting



    6. #6
      Join Date
      Nov 2006
      Location
      Mountain Springs, Texas
      Posts
      4,871
      Country Flag: United States
      Keep in mind that as you lower the car you are reducing the amount of compression left in the shock. Ideally the shock should be roughly centered in its stroke at ride height. For example, if the shock had a five inch stroke and it was centered at ride height it would have 2.5 inches of compression. If you lowered the car you will reduce that 2.5 inches. The more you lower it, the more it decreases.

      Don
      1969 Camaro - LSA 6L90E AME sub/IRS
      1957 Buick Estate Wagon
      1959 El Camino - Ironworks frame
      1956 Cameo - full C5 suspension/drivetrain
      1959 Apache Fleetside

    7. #7
      Join Date
      Dec 2010
      Location
      Fredericksburg, VA.
      Posts
      3,164
      Country Flag: United States
      Seems to me that a better solution would be to go with an air ride suspension like ridetech that would allow you to adjust ride height from inside the car.
      Steve Hayes
      "Dust Off"
      68 Camaro

      Support the RPM Act
      https://www.sema.org/rpm-faq.

    8. #8
      Join Date
      Sep 2010
      Location
      Germany
      Posts
      40
      I know the theory that ideally the shock would be centered , yes . But this.... and the air ride system is not an option for me :-(

      If i read your comments guys, i think it would work but it´s not ideal....so not ideal is a matter of opinion, correct? As i said before i´m not a racer only a streeter so maybe it´s enough for me......and it works.

      How hard is it to change the height with coil overs with thrust bearings...?

    9. #9
      Join Date
      Nov 2006
      Location
      Mountain Springs, Texas
      Posts
      4,871
      Country Flag: United States
      I think you will be bottoming out your shock unless you have a high spring rate. Just my opinion....

      Don
      1969 Camaro - LSA 6L90E AME sub/IRS
      1957 Buick Estate Wagon
      1959 El Camino - Ironworks frame
      1956 Cameo - full C5 suspension/drivetrain
      1959 Apache Fleetside

    10. #10
      Join Date
      Jun 2006
      Location
      Katy,TX
      Posts
      1,678
      Quote Originally Posted by BMR Sales View Post
      Ride Quality will be fine, you are not changing Spring Rate, just where the Spring is sitting
      Spring rate is set when made but to lower it are you not loading spring on its "seat pressure" by making the distance between upper and lower spring seats smaller-kind of like using the same valve spring at different IHs, same rate but different "seat pressure" and slightly different characteristics.
      1978 Black Trans Am 455 Edelbrock heads [email protected] through mufflers on pump gas
      1981 Trans Am 400 stock type motor
      79 Camaro getting a 500" 695 hp IA2 Pontiac motor
      1965 GTO project car
      470ci/Chevy dual quad 409 604 HP 64 Impala SS project
      2004 Pulse Red GTO

    11. #11
      Join Date
      Sep 2010
      Location
      Germany
      Posts
      40
      Quote Originally Posted by Skip Fix View Post
      Spring rate is set when made but to lower it are you not loading spring on its "seat pressure" by making the distance between upper and lower spring seats smaller-kind of like using the same valve spring at different IHs, same rate but different "seat pressure" and slightly different characteristics.

      My english is not the best, so correct me if i´m wrong please....you say it will work with slightly different characteristics?




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