NMRA Championship Results Announced This year, the 18th Annual Nitto Tire NMRA All Ford Nationals, saw fierce competition in all classes. But at the end of the season, it was Stifflers Chassis & Suspension Racers Marvin Knack, Marco Ponce, Jr. and John Mummery cleaning house and finishing 1-2-3 in the Roush Performance Super Stang Class! Stifflers owner Brian Figg: “I … [Read more...]