Polyurethane bushings question

[Joseph Burlein <josephb@bluedevils.aftac.gov>]

To All,

I took a look under the TR-6 this weekend while redoing the brakes and 
noticed that over 90% of the rubber needs to be replaced.  Anyone out 
there used the poly bushings instead of rubber?  How much of a ride 
difference does it make?  By ride I mean the bouncing when you hit pot 
holes not the cornering ability?  Anything special you need to worry 
about if you install?  Things to check?  Thanks in advance.

Joe Burlein
72 TR-6
Melbourne, FL