What is vk56de?

The VK56DE is a 5.6 liter V8 engine produced by Nissan. It was first introduced in 2003 and is commonly used in their full-size SUVs and trucks, such as the Nissan Armada and Titan.

The engine features a DOHC (dual overhead camshaft) design with variable valve timing, which helps improve performance and fuel efficiency. It produces around 305 horsepower and 379 lb-ft of torque, though this can vary slightly depending on the specific application and tuning.

The VK56DE is known for its smooth power delivery and strong torque output, making it well-suited for towing and hauling applications. It is also relatively reliable and durable, with many owners reporting high mileage with minimal issues.

Overall, the VK56DE is a capable and reliable V8 engine that provides good performance and power delivery in Nissan's larger vehicles.