So you think your Mopar is bad enough to win our AMSOIL/Mopar Muscle Dyno Showdown. If so, you need to enter your car in the 2013 Mopar Nationals (August 9-11) and prove it! We will be selecting 20 cars (10 with power adders and 10 without power adders) to see who has the most horsepower at the rear wheels. Entries must be received at the Mopar Muscle office no later than June 21, 2013. All participants are eligible for trophies, prizes, and getting your car featured in Mopar Muscle magazine.

If you think your Mopar is bad enough to compete, send in the application below, along with a picture of your car.

Click to download the Official Rules and Entry Form