Sprints on Dirt

Hanngan Wins Memorial Cup at Limaland

Passed Ryan Grubaugh with seven laps to go to win the first of three nights of SOD/NRA action… […]

Long Wins Earl Gaerte Classic

Darren Long won the Earl Gaerte Classic for the Engine Pro Sprints on Dirt presented by ARP Saturday night at Plymouth Speedway. […]

Grubaugh Wins at Tri-City

Ryan Grubaugh won the Engine Pro Sprints on Dirt presented by ARP feature Friday at Tri-City Speedway. Brett Mann and Gregg Dalman rounded out the podium. More on this race to come! […]

Earl Gaerte Classic This Saturday at Plymouth Speedway

It’s one of the biggest races of the season at Plymouth Speedway and it’s happening on Saturday night.

The Engine Pro Earl Gaerte Classic will feature the Sprints on Dirt Saturday night. […]

Blair Win Project

Ron Blair holds off Ryan Ruhl to wire the SOD / NRA Challenge event at I-96 Speedway… […]

Daggett Overcomes Flat Tire to Win at Crystal

Dustin Daggett overcame a flat tire on the opening lap and restarting at the tail of the field to win the opening event of the 2013 season for the Engine Pro Sprints on Dirt presented by ARP. […]

Plymouth Speedway’s Gaerte and Newton Memorial Races Gain Sponsorship

The Plymouth Speedway and the Engine Pro Sprints on Dirt Presented by ARP are excited to announce the signing of a presenting sponsor for these historic events. […]

Engine Pro Sprints on Dirt Signs Agreement with Hoosier

The Michigan based Engine Pro Sprints on Dirt Presented by ARP is excited to announce a new tire agreement with Hoosier Racing Tire. The 360 winged sprint car sanctioning body has come to an agreement to allow Hoosier to provide tires for the 2013-2015 racing seasons. […]