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Author Topic:   torsion bar ?
Dirt Roller

Total posts: 23
posted June 06, 2005 04:41 AM  
are torsion bars progressive in rate? or do you have to specify when you purchase them?

Dirt Freak

Total posts: 251
posted June 06, 2005 10:14 AM  
You specify a rate with your purchace...But you can alter the spring rate somewhat by changing the location of the roller on the birdcage...They aren't progressive similar to what you can buy in a coil spring.
Hope this helps

Dirt Freak

Total posts: 357
posted July 04, 2005 10:23 AM  
I have brand new torsion bar dyno coming from Roerig. At Shadow Racing Products we are manufacturing our own torsion bars. We will be testing all brands torsion bars. Hopefully will be able to have some great information to share. I wil keep you all posted.

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