If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

The Ram 1500 gets tested in both Hurricane engine configurations against the Hemi V8 and found the inline-sixes to be superior. Car and Driver finds Hurricane six-cylinder engines outperform Hemi V8 ...

If you’ve been waiting for the chance to drop a factory-fresh Hemi V8 into the new Charger, your moment has arrived. One of the wildest crate engines ever offered by an OEM is back on the shelf, and ...

That Thing Got a Hemi? If you missed the news, Ram took the Hemi out of the new Ram 1500 last year only to put it back this year. Why? A decade of product planning decisions at parent company ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Fantastic sound. The smell of burnt rubber. Ridiculous power. Chrysler's HEMI V8 family had all of these traits since the first 331-cid (5.4-liter) FirePower unit entered production in 1951. The ...

Back in the days of carburetors and cigarette lighters being common in dashboards, a Gen-II Hemi didn't need a lot of spark plugs to prove a point. Eight cylinders, eight spark plugs — simple, loud, ...

A sensor shield (or dust cover) is a dummy shutter that flips down when you turn off the camera to shield the sensor from airborne dust and dirt when changing lenses. They tend to feature on ...

The HEMI engine is named after the engine's hemispherical shaped piston heads. While Chrysler brands popularized and trademarked the name, HEMI-style engines were developed in the early 1900s. The ...

For the 2025 model year, Ram stopped offering the HEMI engine for its 1500 class of pickup trucks. Ram boss Tim Kuniskis, who had left his job and come back, launched a top secret program to bring the ...

It's an exciting time for Ram Truck fans. The new 2026 Ram 1500 HEMI is now shipping to dealers! It was just three months ago Ram announced the return of the HEMI V-8 to the 1500 lineup. Ram says its ...