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Stock class question

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Old Jul 15, 2012 | 05:10 AM
  #11  
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Originally Posted by josh7owens
Right but if you jack the arms say 2" past normal ride height compressing the shock and then tighten everything down when the suspension decompresses it won't go back down as far due to the resistance of the bushings being twisted.

As said above a generous estimate is you can lower the car up to 1/2" this way. The down fall is premature wearing of the bushings according to a few people.
I see what they are doing, I'm just curious how you get it past ride height with the shocks/springs in the car. If you jack the control arm, eventually the car will go into the air, which is the cars ride height, right?
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Old Jul 15, 2012 | 05:39 AM
  #12  
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There is some space where the springs will compress before the car starts to move.
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Old Jul 16, 2012 | 05:56 AM
  #13  
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Originally Posted by ViperASR
I'm just curious how you get it past ride height with the shocks/springs in the car. If you jack the control arm, eventually the car will go into the air, which is the cars ride height, right?
The spring/shock assembly will keep the hub at ride-height with about 25% of the car's weight on it. If you put more than 25% of the weight onto the corner you're working on, it will compress further. Basically just keep jacking until you're lifting half the car with one hub.

Nobody has mentioned the camber gain yet. Stock cars can gain a fair amount (0.3 - 0.5*) of static camber by doing this. Of course this may come at the expense of fender liners, but I would definitely do it for RTR where rubbing isn't an issue.
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Old Jul 16, 2012 | 12:11 PM
  #14  
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Originally Posted by jeffjanzen
Originally Posted by ViperASR' timestamp='1342357805' post='21860987
I'm just curious how you get it past ride height with the shocks/springs in the car. If you jack the control arm, eventually the car will go into the air, which is the cars ride height, right?
The spring/shock assembly will keep the hub at ride-height with about 25% of the car's weight on it. If you put more than 25% of the weight onto the corner you're working on, it will compress further. Basically just keep jacking until you're lifting half the car with one hub.

Nobody has mentioned the camber gain yet. Stock cars can gain a fair amount (0.3 - 0.5*) of static camber by doing this. Of course this may come at the expense of fender liners, but I would definitely do it for RTR where rubbing isn't an issue.

very true! Wonder if it really does wear out the bushings quicker? Not my car to mess up but If it was my car I'd do it.
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