Hennessey Performance introduces the Demon 1700, a twin-turbo beast with over 1,700 HP and sub-8-second quarter-mile times.

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

Hennessey turns the already wild Dodge Demon 1700 into a twin-turbo 1,700-hp beast that might be the world’s fastest car down ...

We have both sides here, and everyone seems to be firmly entrenched in their takes, which is how you know the debate won’t be ...

There is truth to both sides of the claims about the pending megabill's potential economic effects, and Congress needs to ...

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

Island blueberry company Jasper Wyman & Son Canada Inc. will have to pay $80,000 after pleading guilty to a charge stemming ...

Jevera Hennessey joined Wiggin and Dana as a partner in its private client services department in Greenwich, Conn., the firm ...

Hennessey turns the already wild Dodge Demon 1700 into a twin-turbo 1,700-hp beast that might be the world’s fastest car down the drag strip.

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 ...

Hennessey Lustica has been overseeing grant-funded efforts to train and hire more school psychologists, counselors, and ...

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