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  1. #1
    Join Date
    Nov 2010
    Location
    Coldspring, TX.
    Posts
    249

    coil spring question

    Ok. So I put Hotchkis 2" sport performance coil springs (the ones now discontinued) with 2" drop spindles on my front end. However, these springs are massive and wound pretty tight and they will not seem to settle. Surely going from an iron block to an LS6 aluminum block is not causing my front end to be higher than where it should be with a 4" drop. Can't be much more than 75-80 lbs difference in the motors.

    These springs have got to go and rather than purchasing a new set of drop springs and sinking more money into my project, I'm thinking about just cutting a round off of the OEM springs and be done with it. My question is this, if I cut one full round from the OEM spring would it be equivalent to 2 inches? I just want to make sure if I go to the trouble of cutting a round off the spring and replacing them that I don't end up at more than a 4" total drop including the drop spindles. I am aware I need to keep heat at a minimum. Thoughts? Help!
    Current project.
    1957 Belair


    SOLD!
    http://www.ls1truck.com/forums/my-ga...rkwhite61.html
    1999 Silverado RCSB
    2004 LS6
    4/6 drop
    frame off rebuild

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    one round is basically 2" but I'd start with 3/4 round and sneak up on it. Doing it a couple times will keep you from overdoing it. It's easier to do the job twice on one set of springs than making it too low and then have to locate another set of springs and starting over. Cut the springs, install and drive for 10 or so miles and then measure the height.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Jun 2008
    Location
    San Antonio, Tx
    Posts
    514
    Dont forget to cut passenger side coil 3/8s of a coil more to correct lean.

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