We missed this article when it first came out but we still wanted to post it because of how crazy it is. The video below is a Detroit Diesel V24 engine with 12 super chargers. I believe only four of the superchargers actually work. The rest are for show. Autoblog quoted 3,424 horsepower and over 5,000 lbs/ft torque. The engine will be put into a custom 359 Peterbilt with a Allison transmission.
Source: Autoblog
Nope, all 12 huffers are real. They are driven off an 8 foot shaft within the intake plenum 🙂