Thunderhill Raceway Divisons
Kelsey Racing IMCA Modifieds
Class Representative: Mark Reinhardt

Thunderhill Raceway is proud to feature perhaps the nation's most popular, grass roots racing division, the IMCA Modifieds. Low, sleek and fast, the modifieds offer open wheel excitement, yet remain affordable to competitors.
Built for racing from the ground up, the modified class gives teams an opportunity to try different set-ups and strategies. The modified class is where you'll find the track's most seasoned veterans, with visits from Northeastern Wisconsin's top drivers a weekly occurence.
Eric Peterson Racing IMCA Stock Cars
Class Representative: Joe LeBotte

Some of the night's closest finishes happen each week in the IMCA Stock Car class. These are full-bodied Monte Carlos, Regals and Thunderbirds, with modifications governed by the IMCA. The rules keep the competition close, and three-wide action is common place.
Here you'll find a good mix of veterans and up and coming stars. Look for several of Thunderhill's regulars to appear in the national point standings.
New Insurance Concepts IMCA Hobby Stocks
Class Representative: Joe LeBotte

The IMCA Hobby Stock division is comprised mainly of younger drivers, oftentimes it is the division that catapults a driver into the IMCA Stock Car division.
Plenty of side by side racing action will be found in the division, along with some exciting finishes as well.
Algoma Motors IMCA Northern Sport Mods
AlgomaMotors.com
Class Representative: Mark Reinhardt

The newest division to Thunderhill is the IMCA Northern Sport Mod division. Comprised of both young & experienced drivers, the Sport Mods are the more inexpensive version of the IMCA Modifieds.
The division is expected to grow rapidly in car counts in 2008, and the competition will be fun to watch. Drivers from all divisions are making the switch to the Sport Mod's in '08.
Lackie Rentals & Remodeling Street Stocks
Class Representative: Rick Mahlberg

You'll find more restrictions than in the IMCA Stock Cars, but no less excitement. Thunderhill's Street Stocks have evolved into a home for many of Door County's best drivers, and best looking cars.
Built from full-bodied street cars, the division is the perfect place for a long career or a stepping stone to the IMCAs. With plenty of local favorites in the field, the division is a fan favorite.
Unique Detail / Mikes Automotive 4 Cylinders
Class Representative: John Knudson

Designed to be the affordable entry level class, these cars are inexpensive to built, easy to maintain and fun to race. The 4 Cylinder division is the easiest way to go from a race fan to a race car driver.
The 4 Cylinder cars are basic street cars with the only modifications allowed are those for safety.





