The WFO Radio Parade of Champions continues with Troy Coughlin and Austin Williams. Pro Mod champion Troy Coughlin discusses his third championship and his decision to retire from full time driving. Lucas Oil Super Comp champion Austin Williams gives the details of his Championship season. Kevin McKenna from NHRA National Dragster discusses the Pro Stock rule changes. Bobby Bennett previews the debut of “Legends: Eric Medlen” at the PRI Trade Show. NHRA’s Alan Reinhart and host Joe Castello discuss all the changes during the chaotic Winter break. Subscribe to WFO Radio on iTunes or download the free WFO Radio App for a Winter break full of exclusive interviews, champions, and NHRA news.