Search Tags: Big Time Speedway Mike Carli 2090 Market Street Concord, CA 94520 racing, motorcycle, Placerville, El Dorado County, Prairie City, SVRA in Rancho Cordova, Micro sprints, Razors and Karts, Golden State Speedway series, juniors, pee wees, karts, quads, mowers and of course the Billy Janniro mini challenge,