It was Ditch Day at work Thursday, so we picked up some nugs, pimped a 40, and headed to our buddy “RAD” Dan Burkett’s house because his folks were gone and we were ‘bout to get tore the f**k up. Well, actually, most of that didn’t happen, but we did get an invite from the mullet king himself to join him and RAD Industries accomplice Jeff Le as they prepped and shook down Burkett’s Mark IV Toyota Supra at Walt James Stadium on the grounds of Willow Springs International Motorsports Park before the team packs up for Round 1 of the Formula…