Southern Thunder Harley-Davidson is looking for the most powerful Harley engines in all the Mid-South – does your bike have what it takes to take the title?

Put your Harley’s horsepower to the test on our Dynamometer and take home the title in one of four categories:

  • Sportster
  • Dyna
  • Softail
  • Touring

A $20 prize pool entry fee is required with the winner of each category taking home the prize pool for that category. In addition, the lowest horsepower bike will receive a $20 Southern Thunder Harley-Davidson gift card, the highest horsepower bike will receive $100 Southern Thunder Harley-Davidson gift card, and anyone who breaks the 100 hp barrier will be inducted into the Southern Thunder Harley-Davidson “100 hp Club” and receive a patch.

All entrants will be required to sign a waiver prior to participation.

Dyno runs are limited, so be sure to pre-register below to ensure your entry. You’ll receive an email prior to the event confirming your spot in the contest.

Same day registration will begin at 10am with the Shootout starting at 12pm.