Quote:
Originally Posted by safe
You missunderstand, the bushing at the top is for the "trailing arm inner end near tranny".
You're right... Sorry
The bushing you are thinking of is only a 1-axis joint, Polybronz work perfect there.
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Wrong!! As the hub travel describes an arc, the outer bearing cannot be a 1-axis joint. Just look lift your 911 and look at it from behind: A lot of positive camber. This would not be possible, when travel would be straight
PS: But Polybronze works fine, yes. In thise case the spring plates are bending and compensates the angle