China's Huge Upgrade for Comac C919 NEW Engine will Change Everything

China's Huge Upgrade for Comac C919 NEW Engine will Change Everything === #comac #civilavia #aviation #boeing #airbus === Every COMAC C919 flying today has one critical component that isn't made in China. Its engine. That engine is the LEAP-1C, built by CFM International. It's proven, certified, and powers every C919 currently in commercial service. But after U.S. export restrictions briefly disrupted deliveries in 2025, China accelerated development of its own replacement: the CJ-1000A. Now, after major upgrades and years of testing, the CJ-1000A is moving closer to certification—and it could become the single most important technology behind COMAC's long-term challenge to Boeing and Airbus. In this video, we break down what has changed inside China's new engine, how its upgraded design compares with the LEAP-1C, why drop-in compatibility matters for the C919, what progress has actually been made toward certification, and why Beijing considers a domestically built engine essential for the future of its commercial aviation industry. What we cover: 00:00 Intro 01:00 The context 03:32 CJ-1000A Upgrade 06:32 Real Progress 08:33 Strategic Implications China's Huge Upgrade for Comac C919 NEW Engine will Change Everything This is not simply a story about a new aircraft engine. It is an analysis of China's effort to eliminate its biggest dependency in commercial aviation—and whether the CJ-1000A can eventually give the C919 a fully domestic powerplant capable of competing with Boeing and Airbus in the global narrow-body market. Subscribe for more analysis on aviation technology, aircraft development, commercial aviation, aerospace engineering, airline strategy, and the future of global air transport. === Watching more: COMAC Just totally Reached 1,217 orders, try to escape the West! Boeing & Airbus Laugh…    • COMAC Just totally Reached 1,217 orders, t...