Technology

How Koenigsegg's 2.0-Liter No-Camshaft Engine Makes 600 Horsepower

How Koenigsegg's 2.0-Liter No-Camshaft Engine Makes 600 Horsepower



ArchieBunker quotes a report from Street & Monitor: You may at all times rely on Koenigsegg to do issues in a different way. Take the Swedish model’s latest automobile, the Gemera, a 1700-hp four-seat hybrid grand tourer that may crest 250 mph. In a world stuffed with extra ultra-high-dollar supercars than ever, the Gemera stands out. And maybe essentially the most fascinating factor concerning the automobile is its engine. Koenigsegg calls the engine the Tiny Pleasant Large, or TFG for brief, and it is an apt identify. The TFG is a 2.0-liter twin-turbo three-cylinder that makes 600 horsepower. At 300 horsepower per liter, the TFG’s particular output is much increased than something ever seen in a street automobile. Koenigsegg says that is ‘light-years forward of every other manufacturing three-cylinder right now,’ and he isn’t flawed: The subsequent strongest triple is the 268-hp engine within the Toyota GR Yaris.

What’s much more uncommon is that the TFG would not have a camshaft. As an alternative, the engine makes use of know-how from Koenigsegg’s sister firm, Freevalve, with pneumatic actuators opening and shutting every valve independently. I referred to as firm founder Christian von Koenigsegg to study precisely how this unconventional engine works. The Tiny Pleasant Large was designed particularly for the Gemera. Koenigsegg wished one thing compact and light-weight, with huge horsepower. Koenigsegg additionally determined to reverse the setup discovered within the hybrid Regera, the place inside combustion gives the majority of the full energy output. Within the Gemera, the vast majority of the ability comes from electrical motors, with the Gemera contributing some driving drive in addition to charging the hybrid drivetrain’s batteries. Given this standards, Koenigsegg arrived at a 2.0-liter, three-cylinder configuration.

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