Sway bar upgrade
I apreciate the responses
The Big Dog
When I bought mine, the 576-point wasn't available.
Eventually I will upgrade from my current QA1 12-point.However, if you are just looking for better 'street' performance, at least upgrade to Z06 shocks or Bilstein Sports.
BTW here are the specs for various Stabilizer Bars, including what you installed:
Base Suspension: 23mm-front / 19.1mm-rear
Z51 (97-99): 25.4mm-front / 21.7mm-rear
Z51 (00-04): 28.6mm-front / 23.6mm-rear
Z06: 30.0mm-front / 23.6mm-rear
Hotchkis: 31.75mm-front / 25.4mm-rear
T1 (GM): 38.4mm-front / 27.5mm-rear
Last edited by Sully C5; Apr 3, 2006 at 10:41 AM.


When I bought mine, the 576-point wasn't available.
Eventually I will upgrade from my current QA1 12-point.However, if you are just looking for better 'street' performance, at least upgrade to Z06 shocks or Bilstein Sports.
BTW here are the specs for various Stabilizer Bars, including what you installed:
Base Suspension: 23mm-front / 19.1mm-rear
Z51 (97-99): 25.4mm-front / 21.7mm-rear
Z51 (00-04): 28.6mm-front / 23.6mm-rear
Z06: 30.0mm-front / 23.6mm-rear
Hotchkis: 31.75mm-front / 25.4mm-rear
T1 (GM): 38.4mm-front / 27.5mm-rear

Are the QA1's better than the Z06 and/or Bilstein's? I've been thinking more and more of tracking my car lately and these are the things I will need to look into for sure.. sway bars and shocks!
Your thoughts!!
Thanks in advance
Your thoughts!!
Thanks in advance
QA1's are not the only adjustable shock, there are other good manufacturers. Also, adjustable shocks are most costly; however, IMHO (considering what we pay for our Vettes) it is one of the best options to maximize both comfort & performance. I have had both Z51 shocks & Bilstein shocks, neither of which were good at the track, nor did they provide as smooth a ride on the street as the QA1's.
Last edited by Sully C5; Apr 3, 2006 at 03:11 PM.













