Keith Foss topped the USRA RHS Modified division over the 44 cars that entered the night’s event. Walski also had a much-needed sweep in the USRA Karl Performance Parts B-Mods.

With $10,000 on the line and fireworks flying in the sky, the 31 USRA RHS Modified qualifiers took to the Mississippi Thunder Speedway 3/8-mile oval for the 2nd Annual USRA Modified Nationals presented by Elmer’s Auto Salvage.

A last-lap pass in the main event Friday night highlighted the first evening of the Mississippi Thunder Speedway's USRA Modified Nationals presented by Elmer’s Auto Salvage.

The 2nd Annual USRA Modified Nationals presented by Elmer's Auto Salvage is finally upon us, and the hottest open-wheel Modified drivers in the nation will converge on the Mississippi Thunder Speedway this Thursday-Saturday, Sept. 8-10, in search of the $10,000 top prize.

Season Championship night at the Mississippi Thunder Speedway was an exciting one with a big shake-up in the USRA RHS Modifieds.

Shaun Walski utilized his outside pole starting spot to wallop the field in the single-caution USRA Karl Performance Parts B-Mod feature.

With only three track point nights left in the season, the weather cut into that chance for drivers to make up points when Mississippi Thunder pulled the plug on the show for Friday, Aug. 12.

Rivercity Manufacturing sponsored the 3rd Annual Rivercity Rumble featuring a $1,000 paycheck to the USRA Karl Performance Parts B-Mods Saturday night at the Mississippi Thunder Speedway.

The Iron Man Challenge roared into the Mississippi Thunder Speedway in Fountain City, Wis., Friday night with Justin Temeyer and Jake Timm topping the main events for their first wins of the season.

Ten races are in the books, and now the drivers seeking the 2011 Iron Man Challenge crowns head to familiar territory and new frontiers at the Cresco Speedway this Thursday, Aug. 4, and Mississippi Thunder Speedway on Friday, Aug. 5.

Bob Timm was in pure form taking the win in the USRA RHS Modified feature while Ben Anderson tallied another win in the USRA Karl Performance Parts B-Mods.

Shaun Walski topped a nail-biter in the USRA Karl Performance Parts B-Mod feature over youngster Parker Hale. Lucas Schott hit his marks and not only won his first feature at the track in the USRA RHS Modified division, but he also made it a clean sweep.