Gasoline engines are fairly simple creatures - fuel is mixed with air and inducted into a cylinder, the piston compresses the mixture and a spark ignites it, causing combustion, then gases expand to ...

Part 2: The New TechnologyCarburetors vs. EFIEFI is designed to inject fuel into each cylinder, proportionate to the engine's needs. The main difference from a carb is the way the systems approach the ...

In addition to its current line of engines, Subaru offers a new line of electronic fuel injection (EFI) engines, which are ideally suited for use with a variety of equipment, including welders, ...

Even back then, during the engine dyno work, the fundamental re-shaping of the E85 fuel and EFI-based torque curve predicted improved corner exit rates of acceleration and speeds would be the areas of ...

Chevy will celebrate 65 years of the Small Block engine in 2020, and to help kickstart the anniversary, the Bow Tie brand dropped a brand-new Chevrolet crate engine at the 2019 SEMA Show in Las Vegas.

While most of the crate engine noise surrounding Chevrolet has (naturally) revolved around the 6.2-liter LT5 supercharged V8, Chevy has debuted a second crate engine ahead of the 2018 SEMA show. The ...

FX850V-EFI engine extends the company’s EFI line and incorporates a fully integrated electronic governor (e-Gov) and an advanced ECU that instantly matches power to cutting load and ground speed.

Goebler-Hirthmotoren KG (Hirth Motors) has been working with Saab on the propulsion system for Saab’s Skeldar V-200 vertical take-off and landing (VTOL) Unmanned Aerial Vehicle (UAV). Hirth is ...

In hot rodding, sometimes you just need to start fresh. The reasons vary: maybe you've reached your engine's power limit. Maybe you're tired of your combo, or your combo is just plain tired. And just ...

Prestige Motorsports has established itself in the last few years as a major player when it comes to horsepower production. The engine builders in Concord, North Carolina, regularly ship engines all ...

Three All-New V-Twin Models Bring Yamaha Durability and Reliability to Popular Market The MXV-EFI engines are designed to create an easier user experience compared to competitive models. Some of the ...