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 ...

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

Sometimes chasing speed means throwing caution to the wind and praying the engine holds together. Next, Lee and his merry ...

Muscle cars are as American as baseball and apple pie. Over the last 60 years several Asian and European automakers have ...

Dodge Viper GTC Coupe was purchased new by its original owner and driven for just over 12,000 miles before getting auctioned ...

Ford has put some incredibly powerful engines under the hood of the iconic Ford Mustang. However, this one has the highest ...

Tim Kuniskis steps into a pivotal leadership role at Stellantis North America, aiming to revitalize its iconic brands.

This heavily customized 1969 Dodge D200 Power Wagon is a SEMA-worthy restomod, scheduled to be auctioned off on July 12, 2025 ...

After disappearing from the RAM 1500 lineup, the Hemi is back in the RAM 1500 eTorque. If you need a lot of power, though, ...

The team at Speed Demon Racing is building the third car to carry this name for the 2025 Bonneville Speedweek and to carry on ...