I am a tech inspector at a mud racing track in South Carolina. We race in a 200ft long pit with 1+foot of red clay mud. Typical times are from 3 seconds (nitro trucks) to 8+ seconds (pure 4 wheel drive street trucks.) The competitors are all 4 wheel drive trucks. Check www.wagenersalleymudrun.org
In some classes we allow tracktion bars, in other classes, 4 links, and ladder bars in other classes. What I need is a pointer to an official (manufacturer) definition of traction bars, 4 links, and ladder bars. (yes I know every knows, but no one will agree.) I need this to ensure the inspections are accurate and that competitors have something to read that's official. (They won't take our word on it, and honestly think they are all right.)
Thanks in advance.