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Hollow core vs Solid core sway bars

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Old 07-04-2004
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Hollow core vs Solid core sway bars

anyone know if there are significant difference between a solid cored sway bar & a hollow ones?
Old 07-04-2004
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Solid ownz all. It's of course heavier but the more resiliant it is to bending, the better the bar will do it's job. They are very worth it.
Old 07-06-2004
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Weight. In fact, I might tinker with my 19mm rear swaybar instead of getting a 22mm to save weight and money.
Old 07-06-2004
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Torsionally there is very little difference between a hollow bar and a solid bar, a solid bar would be stronger then a hollow bar of the same diamiter, but not by much. (Depending on the thickness of the walls that the hollow bar has).





Good info on the subject...http://www.miracerros.com/mustang/sway2.htm
Old 07-07-2004
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is there any modification needed for the 19mm bar, like endlinks or just bolt in place....
Old 07-07-2004
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As long as you already have the stock one, just unbolt and bolt in new one. If you don't already have one you need a mounting kit to attach it to your control arms.
Old 07-07-2004
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Originally Posted by Sickboy
As long as you already have the stock one, just unbolt and bolt in new one. If you don't already have one you need a mounting kit to attach it to your control arms.
What about new bushings ?
Old 07-07-2004
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Thanks, you also need new bushings. The stock brackets will work with 12mm,13mm, and 19mm rear sway bars, not sure about the 22mm though.
Old 07-09-2004
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Originally Posted by Zzyzx
Torsionally there is very little difference between a hollow bar and a solid bar, a solid bar would be stronger then a hollow bar of the same diamiter, but not by much. (Depending on the thickness of the walls that the hollow bar has).





Good info on the subject...http://www.miracerros.com/mustang/sway2.htm
To put it another way... A hollow bar needs to be of a bigger diameter to have the same twisting stiffness as a solid bar, but it will weigh less.
Old 07-09-2004
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Originally Posted by Sickboy
Thanks, you also need new bushings. The stock brackets will work with 12mm,13mm, and 19mm rear sway bars, not sure about the 22mm though.
I have the 22mm bar, and when I got it from my sponsor he was going to give me just the bushings. According to him, they fit with the stock brackets. But I was a pushy little bastard and got him to give me Energy Suspension bushings (brackets included) instead, so I can't verify this.
Old 07-11-2004
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Originally Posted by TeLLy
I have the 22mm bar, and when I got it from my sponsor he was going to give me just the bushings. According to him, they fit with the stock brackets. But I was a pushy little bastard and got him to give me Energy Suspension bushings (brackets included) instead, so I can't verify this.
Absolutely unnesessary. Those brackets are all the same if your bar is OEM, they just look different. There was this big debate in the past about the bracket's purpose. The stock ones are fine. I've had mine on for 2 years and no issue.

You should've pestered him to get you some Energy Suspension 22mm bushings. That would've supplemented the bar's performance.
Old 07-11-2004
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as a side note here... I've got a 25mm EX sway bar I'm putting on my LX... is it worth it for me to buy the energy suspension bushings?
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