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New UCAs - Alignment

Discussion in 'Suspension' started by BassAckwardsDyl, Nov 14, 2011.

  1. Nov 14, 2011 at 5:44 PM
    #1
    BassAckwardsDyl

    BassAckwardsDyl [OP] The Red Bull

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    Kapolei, Hi
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    She is no longer the same Sport that I bought!!!
    First off, wanted to say that the guys over at toytec are great to work with and very friendly and knowledgeable.

    Just ordered a set of LR UCAs and should be here at the end of the week! From my understanding, the uniballs are adjustable for caster settings before installing? If so, to get as close to factory specs, what do i need to set them at before installing? The install is going on a 07 DC with a 3" spacer on stock billies with 265/70/17s.
     
  2. Nov 14, 2011 at 6:00 PM
    #2
    bakerla

    bakerla Man, Myth, Legend

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    They are a ball joint, not a uniball. Just to clarify. The UCAs will have a instruction sheet. Set them at the 0 setting.

    Edit: the letter D, 0 setting. Provides +2 degrees caster.
     
  3. Nov 14, 2011 at 6:03 PM
    #3
    BassAckwardsDyl

    BassAckwardsDyl [OP] The Red Bull

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    She is no longer the same Sport that I bought!!!
    In the email i got from toytec, they said they weren't going to print up instructions but referred me to the website for install. The only thing i found was the video with the install, but figured that was a generic video as was looking for a little more direction with my setup. Thanks for clarifying about the ball joint instead of uniball
     
  4. Nov 14, 2011 at 6:04 PM
    #4
    OZ-T

    OZ-T Did you get your precious photos ?

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    This ^^^^

    with the SPC logo facing out away from the UCA towards the tire
     
  5. Nov 14, 2011 at 6:04 PM
    #5
    OZ-T

    OZ-T Did you get your precious photos ?

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    They come with instructions on set up of the balljoint
     
  6. Nov 14, 2011 at 6:05 PM
    #6
    bakerla

    bakerla Man, Myth, Legend

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  7. Nov 14, 2011 at 6:06 PM
    #7
    OZ-T

    OZ-T Did you get your precious photos ?

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  8. Nov 14, 2011 at 6:11 PM
    #8
    BassAckwardsDyl

    BassAckwardsDyl [OP] The Red Bull

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    She is no longer the same Sport that I bought!!!
    Thanks for the help and quick responses. Im always telling others that have tacomas or possibly wanting tacomas to check this site out cause of all the help and info. Again, thanks!
     
  9. Nov 14, 2011 at 6:14 PM
    #9
    OZ-T

    OZ-T Did you get your precious photos ?

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    FYI , check the revision / version date on the LR UCA sheet you get with your UCA's .

    The one bakerla posted is the most recent and correct , but there is an older version , I believe 06/10 that shows an incorrect setting for the balljoints

    The revision date is in the bottom right corner of the page
     
  10. Nov 14, 2011 at 6:18 PM
    #10
    BassAckwardsDyl

    BassAckwardsDyl [OP] The Red Bull

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    Thanks, ill keep on the lookout. I was putting off buying the UCAs but wound up breaking the balljoint. Everytime my suspension flexes and then compresses, i hear metal on metal contact. I wiggled the tire and traced it to the UCA
     
  11. Nov 14, 2011 at 6:21 PM
    #11
    Fiolo

    Fiolo Senior member

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    Yep
     
  12. Nov 14, 2011 at 6:28 PM
    #12
    JonnyBb

    JonnyBb I have to return some videotapes

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  13. Nov 14, 2011 at 6:31 PM
    #13
    OZ-T

    OZ-T Did you get your precious photos ?

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  14. Nov 14, 2011 at 6:34 PM
    #14
    JonnyBb

    JonnyBb I have to return some videotapes

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    yeah, chris at spc gave me all the extra info over the phone a couple of months ago. by the time i got around to installing them last week, i'd lost my notes.
     
  15. Nov 14, 2011 at 6:35 PM
    #15
    OZ-T

    OZ-T Did you get your precious photos ?

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    You like ?
     
  16. Nov 14, 2011 at 6:41 PM
    #16
    JonnyBb

    JonnyBb I have to return some videotapes

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    hell yeah! caster's a little high, but better high than low.

    i set mine with the ball joint in an 1/8". think that is why the alignment guy couldn't get my caster down using the adjustment on the lowers without messing up my camber.

    [​IMG]
     
  17. Nov 15, 2011 at 2:10 PM
    #17
    Sprink669

    Sprink669 Well-Known Member

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    How does it track down the road? My caster is at 2.7 and I was thinking about going back to bump it up to 3.0 It tends to wander a bit too much on the freeway.
     
  18. Nov 16, 2011 at 4:47 AM
    #18
    JonnyBb

    JonnyBb I have to return some videotapes

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    it tracks really decent. granted my caster was at 1.3/1.2 before i installed the UCAs, so anything is an improvement over where it was before. not sure if that helps.
     
  19. Nov 16, 2011 at 11:23 AM
    #19
    PreRunnerSeth

    PreRunnerSeth Well-Known Member

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    Watch out for rubbing issues. Adding caster at the top pushes the wheel further back in the wheel well and usually causes rubbing issue with 33" tires. Ideally you want to get as much of the caster as you can from the bottom, because adding caster at the bottom pushes your wheels forward in the wheel well. So, if you had 1.4* before UCAs, then you really only want to set the UCAs at +1* additional caster. This would get you in spec and keep the wheel as far forward in the wheel well as possible.
     
  20. Nov 16, 2011 at 7:53 PM
    #20
    JonnyBb

    JonnyBb I have to return some videotapes

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    That is an excellent point that the OP should consider. Chris at SPC suggested trying to increase the lower caster as well. I'm nearly maxed out on the bottom right now and only running 265/70s, so I'm not having clearance issues.
     
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