will installing a poly torque arm mount increase or decrease vibrations? thanks

 

increase if anything since its stiffer and will transmit more noise than a soft rubber on will

 

I've ran one for years with no noticible difference.

 

Probably depend a lot on what you do with the car whether you notice any difference. If you're just cruising around probably nothing but then you wouldn't need a poly bushing. If you're doing something exciting it'll transmit more vibration but you may not notice in all the excitement.

 

You may have a point Base91 - When the blower's screaming, I just hang on...

 

If your rubber one is shot, it may decrease vibrations. If you're upgrading just because it's the right thing to do for performance and "feel", then it may increase vibration slightly.

ramey

 

thanks umi, that makes perfect sense