Developed by General Motors, this 6.2-liter V8 engine is part of the EcoTec3 family and is renowned for combining raw power with cutting-edge fuel efficiency. Designed for use in vehicles like the Chevrolet Silverado, GMC Sierra, and other GM performance models, the L87 engine offers an exceptional blend of strength, smoothness, and innovation.

One of the standout features of the L87 engine is its Dynamic Fuel Management (DFM) system. Unlike traditional systems that only deactivate half of the cylinders, DFM allows the engine to seamlessly switch between up to 17 different cylinder patterns, optimizing power and fuel consumption in real time. This technology gives the L87 engine a unique advantage—delivering the performance of a large V8 while maintaining the efficiency of smaller engines when full power isn’t needed.

With a displacement of 6.2 liters and horsepower reaching up to 420 HP with 460 lb-ft of torque, the L87 engine is built to perform under any condition. Whether you’re towing heavy loads, driving off-road, or cruising on highways, it provides instant throttle response and a satisfying exhaust note that highlights its engineering excellence.

Durability is another hallmark of the L87 engine. Its robust aluminum block, direct fuel injection system, and variable valve timing contribute to long-term reliability and consistent performance. Many enthusiasts appreciate how well the L87 engine responds to performance upgrades such as cold air intakes, exhaust systems, and tuning—making it a favorite among truck and performance vehicle owners.

In summary, the L87 engine exemplifies the perfect balance between power, technology, and efficiency. It’s not just an engine—it’s a symbol of GM’s commitment to performance innovation. Whether for daily driving, towing, or performance upgrades, the L87 engine continues to earn its place as one of the most respected V8s in the automotive world.