With or without a clutch pedal, all cars have three elements that make up their performance combination: the car's weight, horsepower, and gear ratios. When a torque converter is added in place of a ...

With an 825hp Ray Barton Street Hemi going between the fenders of our '65 Coronet project (alias "Cool Blue"), we knew we'd need a tough, well-built torque converter. Stall speed and durability are of ...

Hyundai confirmed to MotorTrend that both the Santa Fe and Santa Cruz will indeed drop the eight-speed dual-clutch ...

Most Mustang owners know there is a certain allure to banging gears with a manual transmission. Still, people like to race cars with automatic transmissions-and for good reason. There are no missed ...

In today's performance world, adding power to your pushrod or modular engine has never been easier. With the advent and increased usage of power adders such as nitrous oxide, turbochargers, and both ...

So far this year, Hangzhou Gearbox has been granted 43 new patents, an increase of 16.22% compared to the same period last year. Based on the company's mid-year financial data for 2025, the company ...

I bought a used car a few weeks ago. Its road tax had expired and it required inspection. The dealer refused to undertake the task, saying it was not within his ambit. I had no choice since I had ...