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Tubular Chromoly Lower A-Arms

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Old May 29, 2007 | 09:20 AM
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Default Tubular Chromoly Lower A-Arms

I'm think I'm going to have TC Design make me a set of tubular lower control arms. A set of 4 should save between 10-20lbs (maybe more) of unsprung weight.

It would be easier for tony and cheaper for all of us if we can get at least 2 other people who would be interested.

The arms would include new monoball/spherical bearings. Race cars only of course.

Cost will be about 800-1200 per pair. Sorta depends on how much work they end up being.

If you have any questions you can pm me or email tony at tony@tcdesignfab.com.

-Ry
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Old May 29, 2007 | 10:35 AM
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Besides wieght savings, are there any advantages to this?
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Old May 29, 2007 | 11:18 AM
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huge unsprung weight savings and spherical bearings remove the rubber from the lower arms.
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Old May 29, 2007 | 07:22 PM
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LOL ... I'm smoking a different go-fast crack pipe these days. Much cheaper for me especially since I can't invest in go-fast parts.

Shipped the PDR bracket and suction mount for the bullet cam to you today.
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Old May 29, 2007 | 07:37 PM
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you sure you don't want a set?
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Old May 29, 2007 | 09:27 PM
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I saw his old beast today. Looking good.
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Old May 30, 2007 | 02:31 AM
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I hate to mention it but feel I must, having seen "engineered" aftermarket suspension components fail at the track. Aftermarket vendors aren't going to be as diligent or as expert as Honda at engineering and life-cycle testing. Anyway, how much does a stock control arm weigh? Consider that only on the order of half of the control arm weight is unsprung (should be quite a bit less than half, since the "big" end is the "sprung mass" end) . 10 lb. reduction in actual unsprung weight savings seems very optimistic, 20 lb. reduction seems impossible.

Anyway, consider exactly what you're getting into when replacing critical, engineered structural elements.

That is all...
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Old May 30, 2007 | 03:01 AM
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On a dedicated race car this is a must have.
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Old May 30, 2007 | 05:47 AM
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wait no rubber bushings?
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Old May 30, 2007 | 07:34 AM
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[QUOTE=ZDan,May 30 2007, 02:31 AM] I hate to mention it but feel I must, having seen "engineered" aftermarket suspension components fail at the track.
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