In 2015, Chrysler introduced an all-new high performance supercharged variant of the Hemi engine, called the Hellcat (named after the Grumman F6F Hellcat). It features the same 4.09" bore as the 6.4 L Hemi and the same 3.578 in stroke as the 5.7 L. The supercharger is a 145 cu in twin-screw IHI unit with integrated charge coolers, capable of producing 11.6 psi of boost. This engine is rated at 707 bhp at 6,000 rpm. This engine was the most powerful engine produced by Chrysler as well as the most powerful production engine ever in a muscle car until the Dodge Demon was introduced. A Redeye version with 797 hp Dodge Challenger in 2019.
Ferocious and aggressive, we wanted our Hellcat design to fall directly in line with the attitude of the powerplant that lies in the heart of that that high horsepower beast living in your garage. Hang this huge version of the Hellcat Badge on your garage, bar, shop, or man cave wall and let it reflect the attitude of both you and that Devil's pet you ride with.