572 cubic-inch Chrysler Hemi on the dyno

This mean 572 cubic-inch Hemi puts out 615 horsepower on the dyno.

Turn it up and listen, and tell us what you think! Leave a comment below, or send us a tweet to @PowerBlockTV.

Have something like this, or have something better? We wanna see it! Share your pics and vids at www.mypowerblock.com, and we could feature your video to the world on our blog! Click the photo to get started.

share your videos with mypowerblock