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> Which bushings: PolyGraph, Bronze, needle bearing,, or Delrin?
airsix
post Feb 28 2003, 12:09 PM
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Ok guys, what suspension bushings/bearings should I be installing?

Options:
Poly Graphite (soft/hard)
Delrin
Bronze
Needle bearing

Most importantly what kind of life can one expect from each of these options before things start getting sloppy from wear? Since the car is dual purpose I am interested in ALL the pros & cons of each.

Car: (to give an indication of my personality type)
Dual purpose currently set up with:
21mm torsion bars
19mm adjustable front swaybar
Koni sport yellows on medium
180# rear springs
911 vented A's on all 4 corners
225's on 7" front and 245's on 8" in rear
EFI turbo 1.7 to be replaced with 2.7 six (once it's finished)

-Ben
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Brad Roberts
post Feb 28 2003, 06:23 PM
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It depends on how much you drive the car in rain. Drive the car in the rain for several months straight and you will end up lubing them every six months (same damn thing you would have to with Poly bushings) They come apart so easy that it wont bother you too lube them. The poly ones come apart just as hard as they go together. We started using silicon on the fronts...I wont check that car for another year.

B
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