Petaluma Speedway is proud to announce the return of Pit Stop USA as the title sponsor of both the Winged 360's and the Spec Sprint Classes.  Lumberjack Restaurant, locally owned and operated and featurng the heartiest menu in Petaluma returns for their second year as the title sponsor of the popular super stock division.  Larsen Racing Products, the long-time fuel and tire suppliers of Petaluma Speedway have signed on to be the title sponsor of the Petaluma Speedway Late Model Series as well as the Joe Hunt Series Trophy Dashes.  Last years head tech official will still be involved with the track, as proprietor of BPT Carburetors, Mike Bolduc is sponsoring the Petaluma Speedway Vintage Hard Tops 5-race series.   Also returing as a track partner for 2013 is Five Corners Automotive, welcome back and welcome aboard.