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 ...

Love classic cars and vintage engines? 🚗🔧 Join us as we explore the history, mechanics, and untold stories behind legendary vehicles! Subscribe now and never miss an episode! #ClassicCars ...

Love classic cars and vintage engines? 🚗🔧 Join us as we explore the history, mechanics, and untold stories behind legendary vehicles! Subscribe now and never miss an episode! #ClassicCars ...

Britain's biggest private pension fund has entered the race to buy the lease of the O2, London's best-known entertainment venue. Sky News has learnt that the Universities Superannuation Scheme (USS) ...

Whether you bought your first carbureted car or are considering doing so, I want to give you a fair warning. Be ready for every conversation about your ride to involve someone shouting from somewhere ...

Somewhere to put your injectors and throttle body/bodies. Odds are, your current intake manifold is designed for carbs, and won't work particularly well with EFI. You will need to find/make a manifold ...