Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

How nitrous works. How does a nitrous oxide system increase horsepower? By adding nitrous oxide to an intake charge, an engine can burn more fuel, thus creating more power. This video will explain how ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

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 ...

In a performance application at wide open throttle, the ECU needs to control the air to fuel ratio to hit a small target somewhat richer than stoichiometric. The narrowband sensors most OEs use only ...

Thrustmaster has just announced the ESWAP X2 H.E, the latest entry in its modular controller lineup. What makes this model stand out is the addition of HallEffect AccuRate Technology, often shortened ...

Mahindra & Mahindra is intensifying development of flex-fuel engines capable of operating on E30 ethanol blends and beyond, anticipating forthcoming regulatory mandates that raise ethanol content in ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...