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Old Apr 19, 2012 | 01:10 PM
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Default Corner Weights

When people lower their cars, or switch to coil overs, do you check the corner weights?

Just curious. I ordered a set of digital scales so I can check the Cobra and Corvette.
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Old Apr 19, 2012 | 02:11 PM
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I had a race shop install my Pfadt coilovers, and they also did corner weighting and balancing. They got my Z almost perfect 50/50 front to back and side to side. Handles amazing and feels awesome on the road! Definitely go with a corner balance if you do coilovers or any major suspension work.
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Old Apr 19, 2012 | 02:26 PM
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Originally Posted by Must_Have_Z
I had a race shop install my Pfadt coilovers, and they also did corner weighting and balancing. They got my Z almost perfect 50/50 front to back and side to side. Handles amazing and feels awesome on the road! Definitely go with a corner balance if you do coilovers or any major suspension work.
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Old Apr 19, 2012 | 09:52 PM
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It's actually cross corner balancing. Here's an informative article. If you're doing it yourself, make sure you compensate for your body weight in the driver's seat.

http://www.vetteweb.com/tech/vemp_08...p/viewall.html
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Old Apr 20, 2012 | 05:53 AM
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I know how to do it. My question was directed more to those that lower their cars and if they go to the trouble of having it balanced. Those that go with coil overs probably do. However what about those that use the stock or aftermarket bolts?

Right now I'm guessing the answer is no, and that could explain why some say their cars do not handle as well as when it was at the stock height.
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Old Apr 20, 2012 | 06:03 AM
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This is the RIGHT way!!

Back in the 60s and 70s it was a lot harder to get the corner weights...I made a platform for the race shop that allowed the car to roll onto and be flush with some industrial scales, similar to bathroom scales but a LOT more accurate and beefier...Now with digital and lower costs to purchase or build up, it is a must-do and some even have a central readout for all 4 at one place... I no longer have access to some for free....next time I mess with the suspension, I gotta find a set to drive up on for the 'tune'. Been away from the racing crowd for too many decades.
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Old Apr 20, 2012 | 06:43 AM
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I'm not being timed by Starbucks during my "laps" to town and back to the home "pit area". So since I'm not tracking the car it's completely unnecessary for my needs.

Even when I do coilovers, I'm pretty sure it's just going to be the basic installation.



I lowered and then had the frontend aligned, it handles just fine.

Last edited by sfc rick; Apr 20, 2012 at 06:46 AM.
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Old Apr 20, 2012 | 07:14 AM
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Originally Posted by Silverback51
I know how to do it. My question was directed more to those that lower their cars and if they go to the trouble of having it balanced. Those that go with coil overs probably do. However what about those that use the stock or aftermarket bolts?

Right now I'm guessing the answer is no, and that could explain why some say their cars do not handle as well as when it was at the stock height.
Possibly. The other issue is when the car is lowered too much and the suspension geometry is compromised. I don't think the average Corvette owner can tell the difference between a perfectly balanced car and one that isn't, unless they track the car.
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Old Apr 20, 2012 | 07:54 AM
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Originally Posted by FiberglassFan
This is the RIGHT way!!

Back in the 60s and 70s it was a lot harder to get the corner weights...I made a platform for the race shop that allowed the car to roll onto and be flush with some industrial scales, similar to bathroom scales but a LOT more accurate and beefier...Now with digital and lower costs to purchase or build up, it is a must-do and some even have a central readout for all 4 at one place... I no longer have access to some for free....next time I mess with the suspension, I gotta find a set to drive up on for the 'tune'. Been away from the racing crowd for too many decades.
Well you are close enough to me that you have access to a set if you want to borrow them.

It's one of those tools you do not need very often, and it's senseless to let them set in the garage 99% of the time.
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Old Apr 20, 2012 | 08:58 AM
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Originally Posted by Must_Have_Z
I had a race shop install my Pfadt coilovers, and they also did corner weighting and balancing. They got my Z almost perfect 50/50 front to back and side to side. Handles amazing and feels awesome on the road! Definitely go with a corner balance if you do coilovers or any major suspension work.
Was that with YOU( or your wt) in the drivers seat?
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Old Apr 20, 2012 | 11:07 AM
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Originally Posted by AU N EGL
Was that with YOU( or your wt) in the drivers seat?
Absolutely! They wanted to get it as close to perfect as possible.
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Old Apr 20, 2012 | 11:08 AM
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Originally Posted by sfc rick
I'm not being timed by Starbucks during my "laps" to town and back to the home "pit area". So since I'm not tracking the car it's completely unnecessary for my needs.

Even when I do coilovers, I'm pretty sure it's just going to be the basic installation.



I lowered and then had the frontend aligned, it handles just fine.
I'm confused by this... Why spend $2k or more on coilovers but not a few hundred bucks to do it RIGHT and get it corner weighted/balanced?
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Old Apr 20, 2012 | 11:52 AM
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Originally Posted by Must_Have_Z
I had a race shop install my Pfadt coilovers, and they also did corner weighting and balancing. They got my Z almost perfect 50/50 front to back and side to side. Handles amazing and feels awesome on the road! Definitely go with a corner balance if you do coilovers or any major suspension work.


We would definitely recommend getting the car corner balanced for best performance whether you're running coilovers or not. The Corvette from the factory does have provisions for ride height adjustment built in, so even without special hardware you can have the car corner balanced.

That being said, the corner balancing procedure with coilovers is really easy. If you have the capability of having the car corner balanced we highly recommend having it done!
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Old Apr 20, 2012 | 05:05 PM
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Originally Posted by AU N EGL
Was that with YOU( or your wt) in the drivers seat?
Usually done with driver in seat and 1/2 tank of fuel. A lot harder to do with leaf or straight springs than with coil overs.
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