The Hurricane engine produced by Stellantis first arrived as a twin-turbocharged inline-six in 2021, and it continues to be ...

In the early 1980s, the Jeep Cherokee XJ was launched, and it was the company's first all-new design in almost two decades. It was also the first American off-roader with a unibody design. Those ...

With more than 160,000 miles on the 4.0L I-6 in our 1997 Jeep Cherokee, engine performance and reliability are not as great as they once were. The engine suffered from various gasket and seal leaks, ...

The 2026 Jeep Grand Cherokee is getting a mild visual refresh but an all-new 2.0-liter turbocharged four-cylinder engine ...

Jeep has just unveiled its 2026 Grand Cherokee and Grand Cherokee L. The biggest surprise is the all-new 2.0-liter Hurricane ...

Chad Golen founded Golen Engines in Lowell, Massachusetts in 1992, specializing in small block Chevy performance engines. Ten years of success allowed Golen to purchase the equipment, dynos, and ...

The 4.0-liter straight-six made famous for its use in Jeeps in the Eighties and Nineties is known for many things, but power isn't one of them. It's a workhorse motor, meant to take abuse and run ...