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85RedCarrera 85RedCarrera is online now
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Join Date: Apr 2025
Location: NorCal Foothills
Posts: 245
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Quote:
Originally Posted by Bill Verburg View Post
It5's called stiction and it's not really a problem. yes a mono-ball and has close to zero stiction and rubber the most w/the others somewhere in between, but none are an issue wrt to damping and setup

at the edge a full mono-ball is the most precise and yet is still street able, the regular rubber is the least precise but most of us aren't at 10/10 even on a track day so it's not really that big an issue.

The maintenance hassles of poly bronze and urethane far outweigh any reduction in stiction or increase in precision, more so in street use.

The best all round bush set I've ever used is hd rubber, that includes on my personal cars 4 different 993 setups and 3 different 911 setups
Thanks for your input, Bill- I'm feeling more confident about going with the HD rubber now.
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Dave
Project: 1985 Porsche 911 Carrera Coupe 3.2 to 3.4L "Carina"
PCA Member- Sacramento Valley region
Old 10-23-2025, 01:26 PM
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