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redlava Member

Joined: 02 Feb 2007 Posts: 448 Location: Bremerton
1986 Chevrolet Camaro Z/28
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Posted: Sun Aug 07, 2011 7:32 pm Post subject: alignment specs with caster camber plates |
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| I just got the car running again, after installing caster camber plates and doing some other upgrades. I am planning on getting the car aligned tomorrow. I did a little research I think I want to run -1.0* camber and 5*-6* degrees of caster. Would these specs stop the excessive wear on the outside of the tire? |
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iansane Member

Joined: 16 Jan 2004 Posts: 5742 Location: Bothell
1991 Pontiac Trans Am
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Posted: Sun Aug 07, 2011 7:36 pm Post subject: Re: alignment specs with caster camber plates |
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| redlava wrote: | | I just got the car running again, after installing caster camber plates and doing some other upgrades. I am planning on getting the car aligned tomorrow. I did a little research I think I want to run -1.0* camber and 5*-6* degrees of caster. Would these specs stop the excessive wear on the outside of the tire? |
That sounds about what I set mine at just recently. For some reason I'm thinking I ran it closer -1.5* camber though?. However, the outer tire wear is typically from toe problems. _________________
| Quote: | | Sometimes I actually think I'm slightly retarded in the mouth. |
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Dewey316 The Lama

Joined: 08 Jan 2004 Posts: 7295 Location: Bringing the tech
1990 Chevrolet Camaro RS
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Posted: Sun Aug 07, 2011 8:23 pm Post subject: |
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Yeah, what Ian said... check your toe, you will probably want a hair of toe-in. Depending on your suspension you may not need a full -1* of camber either, I am down to -0.4* now, as I found that for the most part I just don't need that much.
Caster looks good, remember for normal road use, give one side about .5* more to compensate for the road crown.
--John |
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redlava Member

Joined: 02 Feb 2007 Posts: 448 Location: Bremerton
1986 Chevrolet Camaro Z/28
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Posted: Mon Aug 08, 2011 7:58 pm Post subject: |
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| Of course now that I have all the old leaks fixed, the oil pan gasket starts making a mess. Serves me right for using a dented up pan. |
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Twilightoptics Hardcore (12sec Club)

Joined: 13 Jan 2004 Posts: 9191 Location: Auburn , WA
1987 Chevrolet Camaro IROC-Z
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Posted: Mon Aug 08, 2011 8:51 pm Post subject: |
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Keep in mind, the numbers on the plate don't always coincide with the actual measurement of your wheel. I'd get specs from an alignment shop, and then look at what the plate says. I bet they don't match. _________________ A redline a day keeps the carbon away! |
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iansane Member

Joined: 16 Jan 2004 Posts: 5742 Location: Bothell
1991 Pontiac Trans Am
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Posted: Mon Aug 08, 2011 9:06 pm Post subject: |
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| Twilightoptics wrote: | | Keep in mind, the numbers on the plate don't always coincide with the actual measurement of your wheel. I'd get specs from an alignment shop, and then look at what the plate says. I bet they don't match. |
I can't say I've seen plates out there with measurements on them? My Founders mounts don't. _________________
| Quote: | | Sometimes I actually think I'm slightly retarded in the mouth. |
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blue89 Member

Joined: 23 May 2006 Posts: 3482 Location: Bellingham/Eugene
1986 Chevrolet Camaro RS
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Posted: Tue Aug 09, 2011 5:57 pm Post subject: |
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You only need as much camber as you have body roll. I think the factory spec for toe in is between 1/32 to 3/32 of an inch. Not much. And there is so much slop where the strut bolts to the spindle you may want to ignore any camber plate markings. Also be aware that adjusting camber will affect your toe, so don't just add more without examining your toe again. I think the spec's you are going to should be fine and close to stock. Excessive toe has more to do with tire wear than camber.
</memorydump> _________________ E30
86 RS - 7.4L V8 SOLD
89 RS - 3.25L V6 REMOVED
89 RS - 5.7L LT1 SOLD
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