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#1 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
SD UCA shims
Does anybody have a good guess on how many shims I should use on the upper control arms? (Suicide Doors arms)
Of course, I should get an alignment to get it completely correct, but while I am still mocking everything up, I want to get the camber somewhat close to what it should be to make sure everything fits right. I know I will be tearing it apart again for paint before I get a final alignment. |
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#2 |
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Laying hard on zq8s!
Join Date: May 2007
Posts: 1,699
Location: Conyers Ga User is: OffLine |
Re: SD UCA shims
when you remove the factory arms or whatever your running now, put the same amount back in just like they came out.. it will be close, but you don't need to drive it long like that, you can wear your tires very quickly
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#3 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
I wouldnt run any shims at all to be honest. It will get a lot more of neg camber. If your not really going to be driving it, you can eyeball the toe on it. Or use a long string tie it to the back of your wheel, wrap it around and pull it out really far. (farther the better) When you do this make sure the string is just barley touching the front of the tire (if you were sitting in the truck point of view). Do this to both wheels and measure the distance between the strings.
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#4 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
Re: SD UCA shims
No shims would give me less negative camber. I took the shims out three years ago and lost the piece of paper that I wrote it on. So I just want to get it back in the ballpark. Right now I'm only running a couple shims and it is definitely not enough negative camber. I go positive right about where the tire is even with the fender. So I have less than 1/16 inch clearance. This is on modified stock control arms. I'm just about to put the SD arms in and wanted to get it somewhat close to where it will be after an alignment. I don't even plan on driving it until I go in for an alignment, but I have a lot of other work to do before then. I just hope somebody who has the arms and has been aligned could tell me how many shims they are running. Last edited by pearldrop : 11-06-2009 at 06:03 PM. |
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#5 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
![]() I have no shims in mine, drop spindles. Front is not layd out yet though. |
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#6 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
![]() Went out in the garage and took this real quick. Locked up, UCA's hitting frame. Dustpan for camber reference. ![]() ![]() ![]() Hope this helps ya. Last edited by Geat : 11-06-2009 at 06:27 PM. |
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#7 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
Re: SD UCA shims
If I was to take out the shims completely my tires would hit the fenders. When you bodydrop it, the fenders sit right at where the tire/wheel is most vertical.
I don't know how your caster is okay with no shims at all. The front bolt usually has more than the rear. BTW: I love those wheels. |
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#8 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
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#9 |
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PHAT JOE
Age: 21
Join Date: Mar 2006
Posts: 5,733
Location: birmingham alabama User is: OffLine |
Re: SD UCA shims
if it mock up just throw enough in to clear the fenders, i just put my sd's on and im running 22's and i have to have a decent amount to clear the fenders and not hit them. i have drop spindles too.
mine have a good bit of camber and still just barely clear the fenders |
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#10 |
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PHAT JOE
Age: 21
Join Date: Mar 2006
Posts: 5,733
Location: birmingham alabama User is: OffLine |
Re: SD UCA shims
i am in mock up also though, i havent had it aligned
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#11 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
Re: SD UCA shims
I will probably just put enough in to clear the fenders. I just hope that I have enough clearance in my firewall tubs for the extra camber. I almost wish I had made my tubs bigger so I could run stock spindles.
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#12 |
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PHAT JOE
Age: 21
Join Date: Mar 2006
Posts: 5,733
Location: birmingham alabama User is: OffLine |
Re: SD UCA shims
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#13 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
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#14 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
Where in his original post did he specify on a body dropped truck? Please show me. ![]() You fail yet again on trying to call me out. Good try though, better luck next time. Last edited by Geat : 11-07-2009 at 07:59 PM. |
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#15 |
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Registered User
Age: 25
Join Date: Mar 2008
Posts: 429
Location: User is: OffLine |
Re: SD UCA shims
a truck thay lays frame, is the same as a bodydropped truck as far as supsension is concerned
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#16 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
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#17 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
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#18 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
To the original Poster...........
I've got 2" drop spindles and 18's up front. I have probably 1/2" worth of shims on the fronts. When laid out it gives me about 4-5* of camber. When fully lifted the camber is zero'd out. You do have to watch your toe-in/toe-out during the suspension stroke. More toe-in when lifted, toe-out when laid. For an alignment you can go the old school way and measure front/back wheel spacing of the front tires. 1) Straighten the steering wheels to center. 2) Pick the front tire that appears closest to "straight" in relation to the steering wheel. 3) Measure distance between tires from the front and rear aspect of the tire. 4) Adjust tie-rods till both front and back measurements are equal. |
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#19 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
Maybe your anger has a detrimental affect on your english "you posting an ass-hat yourself?" What does this mean?Last edited by Geat : 11-08-2009 at 01:26 PM. |
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#20 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
Seriously, if you couldn't figure that out vvvvvv, we got more problems then your fvcking advice. "Hope you're posting an ass-hat for yourself" In case you're slower than the rest.....This means if you're going to call someone an ass-hat.......don't be one yourself. Jesus the fvcking young bucks these days.................fvcking amaze me. Good luck..........Done with this shit. |
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#21 |
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Registered User
Age: 19
Join Date: Aug 2005
Posts: 2,528
Location: Knoxville, TN User is: OffLine |
Re: SD UCA shims
Correct English is a plus, sorry if I understand your jibber jabber. Sorry that I know what I'm talking about, dont blame it on my age. Anyway back on topic, I tried to help you man. Its always an idiot that ruins it for the rest. Last edited by Geat : 11-08-2009 at 02:02 PM. |
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#22 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
You're an expert.............Forgot about that, lol ![]() lol, "Sorry that I know what I'm talking about" |
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#23 |
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Age: 28
Join Date: Feb 2003
Posts: 12,154
Location: Pittsburgh Pa User is: OffLine |
Re: SD UCA shims
I almost feel dumber for reading this argument... its physically impossible to have the truck within camber spec throughout the entire travel range with stock s10 front components.
Every time you hit the switch theres an extremely good chance your not truely within "spec" for your alignment. Yes as long as the truck was realigned at a certain height it will be close enough to spec that everything will work fine and track correctly. It may look correct with your eye, but i can bet ya if the truck was connected to the alignment table.. it would be way out. |
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#24 |
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Registered User
Join Date: Apr 2008
Posts: 453
Location: SoCal User is: Online |
Re: SD UCA shims
every ****in thread anymore, just a bunch of bitching.
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#25 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
Re: SD UCA shims
Wow. I think this is why I've been on this site every day for 4 years, yet only have a few posts.
I appreciate everybody's help. But since I know running know shims isn't an option for me I will have to go with Nick's suggestion and try about 1/2 inch of shims. I probably could have figured out what to use myself. It is a compromise between fender clearance and running to much negative camber. I just wish I could figure out how many shims should be on the forward post versus the rear post to get the caster somewhat right. |
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#26 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
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#27 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
Re: SD UCA shims
Thanks Nick.
I just threw in the SD upper to see if it makes any difference in lift and I ended up with one inch less lift than my pie cut stocks. But that is because they hit the brake line bracket and the stocks didn't. So I hope I can gain more than an inch extra lift when I relocate it. That was the reason for trying the SD's anyway, to try and get some more lift. I had 27 inches to the fender lip with the front locked up on 255/35/20s. So I don't have much room to turn. On another note, I finally got to work on my bed yesterday so I want to show it off to somebody.. |
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#28 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
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#29 |
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MiniTruckin Nerd
Age: 24
Join Date: Oct 2003
Posts: 575
Location: Sumner User is: OffLine |
Re: SD UCA shims
dang chris that bed work is beautiful i shoulda asked you for help on the blazer mine looks like a turd compared to that.
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#30 |
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workin it !
Join Date: May 2006
Posts: 11,029
Location: Sacramento,Ca. User is: Online |
Re: SD UCA shims
that bed is sweeeeeeeeeeeeeeet
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#31 |
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Registered User
Join Date: Jun 2007
Posts: 152
Location: Mount Vernon, WA User is: OffLine |
Re: SD UCA shims
Thanks guys. I have a bunch of pics but I haven't posted them anywhere yet.
I originally bodydropped the bed just like everybody else by cutting down the sides, but I was never happy with the way it looked, so I just kept cutting. In the end I built a framework out of 3/4 x 3/4 square tubing and plated over that. The only thing original now are the bedsides. Last edited by pearldrop : 11-08-2009 at 06:59 PM. |
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#32 |
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Registered User
Age: 18
Join Date: Oct 2009
Posts: 7
Location: Rockwood, TN User is: OffLine |
Re: SD UCA shims
Geat, clean out your pm box
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#33 |
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Age: 28
Join Date: Feb 2003
Posts: 12,154
Location: Pittsburgh Pa User is: OffLine |
Re: SD UCA shims
wow yeah that bed is beautiful!
why dont you just raise your truck up about mid travel range... id guess about 4" from the ground ride height, and set your camber at that height. Just go until the wheel is at 90*. that will give you an idea where to go from there with the shims. |
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#34 |
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I Like Fire....HaHaHa
Age: 79
Join Date: Jul 2005
Posts: 4,868
Location: God Damn Garage, STL User is: OffLine |
Re: SD UCA shims
If you take accurate dimensions on the camber and alignment, you won't need to get an alignment from a shop. I've got enough painted stuff under the hood that I'm not having a tool dropping moron touch my shit. But that just me. Manual alignments went on for yearrrrrrs before electronic stuff came out ![]() |
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#35 |
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Low Class
Age: 29
Join Date: Aug 2009
Posts: 218
Location: NC User is: OffLine |
Re: SD UCA shims
I have two .16 and two .32 shims in both front posts and one .16 and two .32 shims in the rear posts. I'm runnin 18's, SD arms, drop spindles and layin frame if that makes any difference. I set my truck to desired ride height and put a bunch in and kept removing them until I was good. I haven't taken it to a shop with fancy alignment tools, I measured it the olskool way with a string and chalk marks. I haven't had any tire wear problems in the past 1000 or so miles.
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