Touring car racing was growing in popularity through the 1980s, with various regional series and championships for modified ...

Back then, engine tune-ups relied on how the vehicle felt and responded, judged purely by the senses. These days, servicing ...

Combining ECM calibration with a diesel delete kit removes the EGR and DPF systems entirely, allowing the tune to operate ...

Why does the Toyota 2JZ engine, last produced in 2005, remain a top choice for enthusiasts looking to swap into modern cars?

Movies, video games, and all sorts of motorhead media love to feature classic Japanese sports cars from the 1990s. Perhaps the most admired of the bunch is the '90s lineup of Nissan Skyline GT-Rs. The ...

The use of a dyno to measure horsepower and torque is a valuable tool for the racer. If you use the dyno just to see what kind of torque and horsepower numbers your engine is developing, that may be ...

Calling a Honda Civic with a laptop “the most feared thing in the car community” is mostly a joke—but it didn’t come out of nowhere. Some cars, certainly some Civics, can make a lot more power than ...

The advent of artificial intelligence (AI) is revolutionizing numerous industries, and car tuning technology is no exception. As AI continues to evolve, it is playing an increasingly pivotal role in ...

Doug Schriefer, Barry Grant's tech specialist for racing carburetors, would like you to know that-much as many stock car racers may think-carburetor tuning is not voodoo. It is true that many racers ...

Thomas has spent two years working in the auto journalism industry, contributing to a UK-based newspaper and writing for Euronewsweek. A full-time writer and lifelong engineering enthusiast, he now ...

From blown-out Ferraris and Lamborghinis to stupendously powerful V8 MX-5 Miatas, one thing is common: they probably have a special LS engine inside. General Motors' modern lineup of small block ...