LAS VEGAS, Nov. 1, 2018—Mopar revealed a brand-new HEMI-engine-powered “Hellephant” 426 Supercharged Mopar Crate HEMI engine, which turns the crank at 1,000 hp and 950 lb.-ft. of torque, at its press conference during the 2018 SEMA Show.
The Hellephant engine hits the 1,000hp mark via bulked-up displacement, with 4 in. of stroke and bore specs at 4.125 in. An improved supercharger with a high-efficiency rotor is mounted on the all-aluminum block, which provides huge weight savings to keep the Hellephant light. The all-aluminum block, used in Mopar Dodge Challenger Drag Pak race vehicles that dominated the 2018 NHRA Factory Stock Showdown class, was configured for the street in close collaboration with Mopar and engineers from the motorsports world.
The complete engine assembly includes a water pump, flywheel, front sump oil pan, supercharger with throttle body, fuel injectors and coil packs.
