JS72D -- Firm Feel advertises 12:1. However, I've also read from other sources 12.7:1. I recall reading that the typical fast ratio 2nd gen GMs (Camaros, FBirds, as well as the C'Vettes of that era) were 12.4:1... and I've driven them and their steering was fast... faster than my T/A setup).

Mopar Mitch "Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers! Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!