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> Corner balance, any tips?
tradisrad
post Jan 10 2011, 03:22 PM
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I am going to corner blance my 914 in the next week or so and I am looking for any tips that my help.

I picked up a set of Mad Racing scales, a Longacre caster/camber gauge and toe plates off of CL for $200. After I purchased said items I could not find a lot of info on the Mad Racing scales:

Attached Image

I did find that folks don't like these scales especially when compared to the Longacre digital scales. It also seems that there is a question about repeatability and accuracy with this type of scale. But they are what I have.

So, I would appreciate any advice on using these scales as well as the camber/caster gauge & toe plates.

My suspension set up is:
Elephant Poly Bronze x 4
GPR front bar
Stock torsion
Upper front monoballs
150lb Eibach springs w/ ground control
Bilstein shocks x 4
Turbo tie rods & bump steer.
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Borderline
post Jan 18 2011, 08:11 PM
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There's another theory of corner balance that I read about. Instead of equalizing the sum of the opposite corners, the theory is to put the same percentage of wt. on the left side front and rear and right side front and rear. Hard to put into words. If the car has 55% of it's wt on the left side(based on total wt), then the left front wheel should have 55% of the front wt and the left rear wheel should have 55% of the rear wt. I like this method as it seems to result in the front corner wts being closer to each other. That gives better braking performance. FWIW (IMG:style_emoticons/default/smile.gif)
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tradisrad   Corner balance   Jan 10 2011, 03:22 PM
SirAndy   I am going to corner blance my 914 in the next wee...   Jan 10 2011, 03:37 PM
tradisrad   Andy, Thanks. I hope it is as easy as you make it ...   Jan 10 2011, 04:48 PM
SirAndy   Rich at HPH said that my alignment should not be t...   Jan 10 2011, 04:51 PM
jjackson   In our experience-corner balancing after alignment...   Jan 10 2011, 05:05 PM
tradisrad   Should I bring my car back to the specs that it is...   Jan 10 2011, 05:24 PM
jjackson   Should I bring my car back to the specs that it i...   Jan 10 2011, 05:32 PM
strawman   I used a similar "fulcrum-based" lever s...   Jan 10 2011, 07:33 PM
r_towle   If you dont have rear threaded perches, you can on...   Jan 10 2011, 07:44 PM
tradisrad   I spent some time last weekend playing with the co...   Jan 18 2011, 01:18 PM
SirAndy   1. is it possible that my car is not square from t...   Jan 18 2011, 02:21 PM
Borderline   There's another theory of corner balance that ...   Jan 18 2011, 08:11 PM
tradisrad   after a few weeks time and sorting out some suspen...   Feb 19 2011, 12:49 PM
sean_v8_914   did you have slider plates under each wheel?   Feb 19 2011, 01:05 PM
tradisrad   slider plates? I have a set of 4 scales, arms, bal...   Feb 19 2011, 01:21 PM
McMark   If you jack up the car, you need to roll the car t...   Feb 19 2011, 01:53 PM
tradisrad   Thanks Mark. The lever arms for the scales do have...   Feb 19 2011, 02:17 PM
sean_v8_914   square metal plate about 15 x 15 on top of similar...   Feb 19 2011, 03:12 PM
sean_v8_914   rubber bushings and this sweep conspire against go...   Feb 19 2011, 03:19 PM
tradisrad   i've got elephant poly bronze on all 4 corners...   Feb 19 2011, 07:09 PM
PRS914-6   The tires and wheels need to "float" or ...   Feb 19 2011, 09:09 PM


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