Re: what type of posi units |
Subject: Re: what type of posi units by jonszr1 on 2011/11/14 3:29:36 would like to go a solid 9 in but cant swing the expense right now. i am going to call some of the upper end rear end guys and see what they suggest. i do know i want to switch to 430 gears so the car runs closer to the red line at the stripe . with the 392 the car is only turning 5100 through the lights |