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Old 08-25-2017, 09:22 PM
97 SL320 97 SL320 is offline
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Join Date: Jan 2012
Posts: 7,534
Quote:
Originally Posted by rwd4evr View Post
Well i'm using cut springs(for now at least) which does increase the spring rate though. i'm going to use the last of my liquid polyurethane epoxy for some new bump stops if i have to.
Bump stops need to be progressive ( cone shape or Michelin Man looking ) otherwise if you hit them, the suspension goes from compliant to solid instantly. this can lead to snap under / oversteer.


Quote:
Originally Posted by rwd4evr View Post
I've always hated the bonded type rubber bushing with no free sleeve in the middle. stupid design under constant bind.
Not really, they are a great design. If the sleeve was free to rotate, it would squeak. For a road car, the movement is minimal as at ride height the bushing is in an relaxed state. This is why tightening pivot bolts at ride height is critical.
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