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 ...

This gorgeous muscle car is one of just 27 Hemi-powered Dodge Charger 500s produced in 1969 with the four-speed manual transmission. Restored 1969 Dodge Charger 500 features original Hemi V8 engine ...

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 ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation. The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for ...

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 ...

The 2026 Ram 1500 Hemi is expected to have 395 horsepower and 410 pound-feet of torque. In dealerships in September. This fall, Ram dealers will be as popular as the house passing out full-size ...

When Ram brought the Hemi back to its 1500 pickup truck lineup in June, the brand debuted a "Symbol of Protest" badge consisting of a V-8 with a ram's head. To promote the lineup change, the company ...

The gas-powered Dodge Charger is back. SRT is back. The Hemi is back. So when are we going to see them all in one place? I’m going to go out on a limb here and say “soon” — maybe even by the time ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...