2020 Jeep Gladiator with a 1000 hp Supercharged Hellcat V8 This 2020 Jeep Gladiator called “Maximus” was built by Hennessey Performance in Sealy, Texas. The company replaced the factory 3.6 L Pentastar V6 with a supercharged 6.2 L Hellcat V8. The V8 produces...