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Old 05-05-2014, 11:09 PM   #49
liberty
Garage Queens - Not
 
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Drives: '78 Camaro Z28, '80 Camaro Z28
Join Date: Jul 2008
Location: Florida
Posts: 90
Helical Differential

Quote:
Originally Posted by madmax13 View Post
Official Chevy announcement:


Camaro Z/28 Components Available from Chevrolet Performance this Summer [QUOTmadmax13;7635363]Official Chevy announcement:

• Camaro Z/28 Helical Differential – This kit includes a zero-preload limited-slip differential with helical gears rather than traditional clutch packs. By continuously adjusting the torque bias, this differential maximizes available traction for faster lap times. The kit also includes the 3.91 axel ratio and integrated heat exchanger in the cover.
Very interesting option: Speedometer calibration would be needed and not sure if computer changes required for ABS integration. Would like to see dragstrip time difference between stock rear ratio and the 3.91. Available with automatics?
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