fits model: Fx50. make: Infiniti. year: 2011–2013.

( Part Type: Engine ), ( Conditions Options: 86k ), ( Genuine Oem: Yes ), ( Ipn: 300-82050b ), ( Manufacturer Warranty: 6 Month )
The Infiniti 300-82050B engine is a remarkable powerhouse, specifically designed for certain models of Infiniti vehicles produced between 2011 and 2013. This engine is part of the VK50VE series, which is a V8 engine that delivers an exceptional balance of power, efficiency, and refinement.
The VK50VE engine is a 4.5-liter unit, which means it has a displacement of 4,499 cubic centimeters. This size allows the engine to generate impressive power while still maintaining fuel efficiency. The engine is equipped with DOHC (Double Overhead Camshaft) valvetrain, which enables it to deliver smooth and responsive performance.
The Infiniti 300-82050B engine is a 4-valve per cylinder design, which means it has two intake valves and two exhaust valves per cylinder. This configuration allows for optimal air and fuel mixture, resulting in more efficient combustion and thus, increased power output.
The VK50VE engine is equipped with Variable Valve Event and Lift Control (VVEL), a technology that allows for continuous adjustment of the intake and exhaust valve timing and lift. This results in improved engine performance, reduced emissions, and improved fuel efficiency.
The Infiniti 300-82050B engine is a 32-valve engine, which means it has 8 cylinders with 4 valves each. This configuration allows for optimal air and fuel mixture, resulting in more efficient combustion and thus, increased power output. The engine also features a sequential multi-port fuel injection system, which delivers fuel directly into the cylinders for more efficient combustion.
The Infiniti 300-82050B engine is capable of generating a maximum power output of 320 horsepower at 6,800 RPM and a maximum torque of 335 lb-ft at 4,800 RPM. This power output allows the engine to provide a smooth and powerful driving experience.
In summary, the Infiniti 300-82050B engine is a remarkable powerhouse that delivers an exceptional balance of power, efficiency, and refinement. Its DOHC valvetrain, 4-valve per cylinder design, VVEL technology, and sequential multi-port fuel injection system ensure smooth and responsive performance. With a maximum power output of 320 horsepower and a maximum torque of 335 lb-ft, this engine provides a smooth and powerful driving experience.
Pros of buying a Infiniti 300 0L 4th VK50VE V8 engine (11-13 FX 1260734):1. Powerful engine: The V8 engine delivers a significant amount of power, making the car more enjoyable to drive, especially on highways and during acceleration.
2. Reliability: The Infiniti 300 V8 engine is known for its durability and reliability, with many owners reporting minimal issues over the years.
3. Smooth operation: The V8 engine provides a smooth and quiet operation, making for a comfortable driving experience.
4. High resale value: Due to its reputation for reliability and power, the Infiniti 300 V8 engine can retain its value well, making it a good investment for those looking to sell their car in the future.
Cons of buying a Infiniti 300 0L 4th VK50VE V8 engine (11-13 FX 1260734):1. Fuel efficiency: V8 engines are known for their poor fuel efficiency compared to smaller engines. Expect to pay more for gasoline if you choose this engine.
2. Maintenance costs: While the engine is reliable, it does require regular maintenance to keep it running smoothly. This can add up over time.
3. Size and weight: The V8 engine is larger and heavier than smaller engines, which can impact the car's overall performance and fuel economy.
4. Limited availability: Due to its discontinuation, finding parts and technicians who are familiar with this engine may be challenging and more expensive.
Conclusion:The Infiniti 300 0L 4th VK50VE V8 engine (11-13 FX 1260734) is a powerful and reliable engine that is sure to provide a smooth and enjoyable driving experience. However, its poor fuel efficiency, maintenance costs, size and weight, and limited availability should be considered before making a purchase. Ultimately, the decision to buy this engine will depend on your specific needs and priorities as a car owner.
Recommendation:If you prioritize power and performance in your car and are willing to pay for the associated costs, the Infiniti 300 0L 4th VK50VE V8 engine (11-13 FX 1260734) is a solid choice. However, if you are looking for a more fuel-efficient engine or have concerns about maintenance costs and availability, you may want to consider other options.