ZR-1 Net Registry Forums - View Single Post

Vette Guy · 10-06-2016

I have both the Z51 (13:1) and ZR-1 (stock Corvette 15.7:1) - they are very different. Unless you autocross your ZR-1, I recommend staying with the stock standard ratio. They discontinued the close ratio after 1990, and I understand some Z51 racers traded out the close ratio steering for more stability at higher speeds.

Regards,
Mark

10-06-2016	#4
Vette Guy Join Date: Jul 2005 Location: San Antonio, TX Posts: 658	Re: Steering rack I have both the Z51 (13:1) and ZR-1 (stock Corvette 15.7:1) - they are very different. Unless you autocross your ZR-1, I recommend staying with the stock standard ratio. They discontinued the close ratio after 1990, and I understand some Z51 racers traded out the close ratio steering for more stability at higher speeds. Regards, Mark __________________ Mark Horner President, ZR-1 Net Registry 91 ZR-1 #2016 95 ZR-1 #21 DRM-600, LPE 385