Engines are the heart and soul of the machines we love. We put together this gallery of badass engine photos for all of you gearheads to drool over. I’m obviously a fan of forced induction and injection stacks. Not your style? Comment below and let us know what engine photos you’d like to see in the next gallery!

Click any thumbnail in the grid below to launch the full sized badass engines photo gallery, and kill some time at work. Enjoy!

Check out more Photo Galleries at Parts and Projects!