You’re looking at a Mazzei Formula Five—or, rather, the Mazzei Formula Five. It’s a one-off supercar built by David Mazzei, combining a Superlite SL-C kit car body with a homemade five-rotor engine.

Four Winona area pilots have developed a calculator to help pilots prepare for potential engine failure on takeoff and attempting to return to the airport they left from while gliding. The educational ...

Nitin Gadkari said the social media campaign against E20 blending is politically motivated and unfounded Automobile bodies like ARAI support ethanol blending findings, said Mr Gadkari E20 petrol is 80 ...

Your grandfather’s fuel-saving wisdom about rolling down windows instead of running the A/C works perfectly-until you hit around 45 mph. Beyond that threshold, aerodynamic drag turns your car into an ...

With the rise of modern engines and hybrid technology, ECU tuning continues to evolve. Software is becoming more advanced, ...

Concerned about fluctuating fuel costs? Confused by mpg claims? Our free calculator helps you work out what you're paying and choose the right engine for your next car. Want to know how much your car ...

Fuel economy has always been a prime consideration. For some, the solution will be a switch to an electric car – although that won’t work for those who lack a driveway, or for whom the public charging ...

Three strategies to take back control. Sign up for HBR Executive Agenda - for insights you need to steer your business now. Only available to HBR Executive subscribers. Stefan Thomke, Philipp ...

The right diesel performance parts integrate like a well-coached team, handling heat, pressure, and volume without flinching.