Originally Posted by JusticePete
Six pot fronts with 4 pot rears.
Our first SS run in 2009 we had four pots with XR1 and XR3. Worked great. When we added the six pot fronts we found that some drivers wanted more rear brake so we used XR2 in the rear. Others swear by XR1 and XR3. Our drivers also like to split hairs.
Considering one of your drivers is kinda hard on parts, couldn't imagine why he would want more rear brake....LOL