C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Front camber adjusting

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Old Oct 17, 2007 | 06:39 PM
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From: Grand Sport #82
Default Front camber adjusting

How do I adjust the camber on the front wheels?

How much (degrees), can the front be adjustet?
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Old Oct 17, 2007 | 07:01 PM
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Hi,

I am sure you mean negative...These cars are a challenge to get negative camber. The most you will get if you remove all shims is about -1.5 on the pass/side and close to 1.25 on the drivers side. To get more on the drivers side I had the bushings (Bushing against frame to A-Arm) machined about 80 thousands.

You can also get off-set lower A-Arm bushings, aftermarket upper A-Arms, and lower the front end.

Steve
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Old Oct 17, 2007 | 07:07 PM
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From: Grand Sport #82
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Originally Posted by STEVEN13
Hi,

I am sure you mean negative...These cars are a challenge to get negative camber. The most you will get if you remove all shims is about -1.5 on the pass/side and close to 1.25 on the drivers side. To get more on the drivers side I had the bushings (Bushing against frame to A-Arm) machined about 80 thousands.

You can also get off-set lower A-Arm bushings, aftermarket upper A-Arms, and lower the front end.

Steve
My plan is to lower the front, this must change camber too

I will then remove shims to get more negative camber..I my goal is in between 1.5-2 degrees..

So if i lower the car and remove all the round shims on both sides, what would i approximately get?
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Old Oct 17, 2007 | 07:12 PM
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From: Grand Sport #82
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What shims should i remove? the Round or the square "U shims"? All of them?


Last edited by Lars87; Oct 17, 2007 at 07:30 PM.
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Old Oct 17, 2007 | 09:01 PM
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For camber you would remove the "U" shims. for more camber you can also have the spacers machined down. I haven't done this yet but I'm told to not machine into the conical part of the spacer and to do both equally even though the rear spacer is much thicker.
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Old Oct 17, 2007 | 10:18 PM
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Originally Posted by RickF
For camber you would remove the "U" shims. for more camber you can also have the spacers machined down. I haven't done this yet but I'm told to not machine into the conical part of the spacer and to do both equally even though the rear spacer is much thicker.
This is correct.

If you lower also, you should be at the number you want. The off-set lower a-arm bushings would help also.

Someone posted an aftermarket upper a-arm from Guldstrand. This would get all the adjustments we need.

Steve
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