Club: Westline Speedway Whyalla Track Length: 360m Surface: Clay/Crusher Dust Categories: B, C, OS, RS Racing Classes: 410 & 360 Sprintcars, Speedcars, Formula 500s, Junior Sedans, Modifed Production Sedans, Pro Modifieds, Street Stocks, Super Sedans, V6 Sprints, V8 Dirt Modified