The Dodge Challenger SRT Demon 170 has been out of production since 2023, but remains the most powerful muscle car ...

The Dodge Demon 170 is already one of the most ludicrous muscle cars ever made. With 1,025 hp sent to the rear wheels through ...

Hennessey Performance Engineer has shared a video showing the twin-turbocharged V-8 in the Demon 1700 making 1,700 hp in dyno ...

Dodge’s 1,025 hp Challenger Demon 170 can fire down the quarter-mile in a remarkable 8.91 seconds, putting both supercars and ...

The Dodge Demon 170 will be upgraded to run a 7.9-sec quarter-mile at 180 mph; Hennessey Special Operations will only make a ...

With powerful V8s made even more potent by forced induction systems, these five modern muscle cars are capable of ...

Valencia marketing firm Hennessey Digital, specializing in services for law firms, has been acquired by Herringbone Digital, ...

Hennessey has unveiled an even more hare-brained version of the Venom F5, which it's calling the Evolution. According to Hennessey, the Venom F5 Evolution adds 214 horsepower over the original, ...