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Old 09-02-2020, 11:20 AM   #6
ZDan
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Quote:
Originally Posted by Racecomp Engineering View Post
One rule of thumb is that if the bushing moves through more than 1 axis, poly isn't the best choice because it just isn't meant to flex like that.
This ^^^^!

Another reason I'm starting and possibly finishing with the subframe mounts. You could totally lock those down and not interfere with necessary relative motions or bind anything up. Also, it makes sense to stabilize the thing that the rear suspension bolts up to before going to poly suspension bushings or spherical bearings. Mine is a daily, so if this doesn't do anything to "fix" my perceived rear-end wiggliness on transitions I'll probably just live with it rather than go "full poly".
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