The ClassicParts.com C10 Nationals Dyno Challenge – presented by Gandrud Chevrolet
The ClassicParts.com C10 Nationals Dyno Challenge is free to all registered trucks. Its a great opportunity for you to see what your engine horsepower & torque numbers are. Everything from a stock 6-cyl to a wild turbo V8, we have you covered. There is also trophies for the top two spots. It’s fun & it’s free, so pull up and spin up to see what your numbers are!