Out of the 25 Big 8 cars in the pits today at Rockford for Spring Classic practice, stop watches unofficially had Kyle Jarlsberg and Ryan Carlson atop the speed charts with defending Rockford Speedway Track Champion Tim Sargent coming on strong during the final minutes of testing. All told over 30 Big 8 cars are expected to fight for top honors in the 108 lap feature tomorrow (Sunday), qualifying 11:15 FIRST BIG RACE 1pm.