You mean radio controlled cars? I guess most of them are 4WD, no? You can mostly get good sets on forums, or from the manufacturer of the kit.
Here's the setup I used on my 1:08.13 hotlap on bl rallyx reversed. Probably isn't the best setup in the world, but I think that with some practice it's good for 1:07's without cutting, as I just drove a couple of laps to get that time. Attached files XR GT TURBO_BL RX REV V4.set - 132 B - 783 views
Quote from Azaazaa :Here's the setup I used on my 1:08.13 hotlap on bl rallyx reversed. Probably isn't the best setup in the world, but I think that with some practice it's good for 1:07's without cutting, as I just drove a couple of laps to get that time. thanks.