How Koenigsegg built an engine with no camshaft and why it matters. Koenigsegg developed a technology called Free Valve, which replaces the traditional camshaft with pneumatic actuators that control each valve independently. In normal engines, valve timing is fixed by a camshaft and crankshaft relationship, which limits performance and efficiency. Free Valve eliminates this mechanical linkage. Each valve opens and closes based on real time input, RPM throttle position, load, and air pressure. Th

The recent Shandong Heavy Industry New Technology Achievement Exhibition was held in #Jinan, during which China's first commercial hydrogen internal combustion engine heavy truck was jointly released by #Sinotruck and #WeichaiPower. ✨Lovol presented China's first high-horsepower intelligent CVT tractor with independent intellectual property rights, which solves the problem that tractors with over 240 horsepower rely on imports, and has great strategic significance for improving the domestic high