Wideband O2 sensors play a pivotal role in the realm of automotive tuning, providing precise measurements of the air-fuel ratio necessary for optimizing engine performance. Unlike their narrowband ...

Over the past few years, we’ve been doing lots of testing of balancing air/fuel ratios, detonation limits, and exhaust temps and found serious horsepower gains to be made with individual cylinder ...

Back in the Fox days, the most common method of tuning was to increase timing until detonation, and back it off a couple degrees. Like Fox cars, that method was crude, but a dyno wasn't on every other ...

As modern-day cars get more and more complicated, so do their ECUs. Engine tuning has become very involved and tuners now have to worry about more than just fuel and timing. Variable camshaft timing ...