MattHaganCUNHRA Atlanta Funny Car Winner Matt Hagan got his first win of the season Sunday at the Southern Nationals. Hagan is one of the strong personalities in the NHRA Mello Yello drag racing series. But, like most of the drivers, his go-to conversation is about drag racing technology. The Freaks, though, always get a little more out of Matt, a Funny Car champion in 2011 and 2014. Listen…