
( Brand: Lycoming ), ( Manufacturer Part Number: IO-540-T4A5D ), ( Part Type: Engine )
The IO-540-T4A5 is a high-performance, six-cylinder, horizontally opposed, air-cooled engine manufactured by Lycoming, a subsidiary of aviation giant Textron Inc. This specific model, with the part number IO-540-T4A5, is a testament to Lycoming's renowned engineering and craftsmanship.
The engine is equipped with a T4A-1F-3A-1F turbocharger, which significantly boosts its power output, making it an ideal choice for high-performance applications. This particular engine has been meticulously maintained and boasts an impressive run time of 264 hours.
The IO-540-T4A5 features a displacement of 540 cubic inches, a compression ratio of 8.5:1, and a maximum power output of 310 horsepower at 2700 RPM. Its fuel system is a constant-speed, mechanical fuel pump with a single-point electrical fuel injection system, ensuring reliable and efficient fuel delivery.
The engine is also equipped with a Lycoming engine-driven electronic ignition system, which includes a dual-magneto system for redundancy and reliability. This, coupled with its hot-start system, ensures that the engine can be started even in the most challenging conditions.
The IO-540-T4A5 is renowned for its robustness and durability. Its aluminum alloy cylinder heads, crankcase, and accessories case are designed to withstand the rigors of continuous use. The engine is also equipped with a dry-sump lubrication system, ensuring that critical engine components are always adequately lubricated.
In summary, the IO-540-T4A5 is a high-performance, reliable, and durable engine that delivers impressive power output. Its maintenance history, with 264 hours of run time, makes it an excellent choice for anyone looking for a well-maintained engine for their aircraft.
Pros of buying a IO-540-T4A5 Lycoming engine with 264 hours:1. Reliability: Lycoming engines have a reputation for being highly reliable and durable, which is a significant advantage when considering an engine for an aircraft.
2. Serviceability: The IO-540-T4A5 engine is known for its ease of maintenance and serviceability, which can save owners time and money in the long run.
3. Performance: With a power output of 320 horsepower, the IO-540-T4A5 engine provides excellent performance, allowing for faster takeoffs and landings.
4. Availability: The IO-540 series engines are widely available, which means that replacement parts and service are easily accessible.
5. Low TBO: The T4A5 model of the IO-540 engine has a relatively low Time Before Overhaul (TBO) of 2,400 hours, which means that the engine will require less frequent overhauls compared to other engines in its class.
Cons of buying a IO-540-T4A5 Lycoming engine with 264 hours:1. Cost: The IO-540-T4A5 engine is not a cheap option, and the upfront cost of purchasing a engine can be prohibitive for some buyers.
2. Fuel consumption: The engine's high horsepower rating can result in higher fuel consumption compared to lower-powered engines, which can increase operating costs over time.
3. Weight: The IO-540-T4A5 engine is a heavier engine compared to some of its competitors, which can impact the aircraft's overall weight and performance.
4. Complexity: The engine's advanced features and technology can make it more complex to maintain and repair, which may require specialized training or additional resources.
Conclusion:The IO-540-T4A5 Lycoming engine is a reliable and powerful option for aircraft owners looking for excellent performance and ease of maintenance. While the upfront cost can be high, the engine's low TBO and widespread availability make it a cost-effective choice in the long run. However, buyers should consider the engine's higher fuel consumption and weight compared to some of its competitors before making a decision. Ultimately, the IO-540-T4A5 engine is a solid choice for aircraft owners who prioritize performance and ease of maintenance.
Recommendation:If you are in the market for a new engine for your aircraft and are looking for a reliable, powerful, and easy-to-maintain option, the IO-540-T4A5 Lycoming engine is a strong contender. However, it is essential to weigh the pros and cons and consider your specific needs and priorities before making a final decision. It would be wise to consult with an experienced aviation expert to help you make an informed choice.
I have since performed a dial runt on the prop flange with results of factory spec last compression recorded: over 80 this is firewall forward sale minus engine mount complete as you see it in pictures whats included: 540-t4a5d engine exhaust intake fuel injector sophistic magneto fuel pump oil cooler engine did suffer no power strike after an aborted takeoff. Lycoming IO-540-T4A5D complete engine assembly's n l 48a removed from a commander 114 has 264 hrs since custom air motive overhaul Oct. Aircraft went off runway and through the airport fence.
Perform the ad and your up flying. Equipped with an mt propeller that sustained damage, nose gear did not collapsed but rather stayed down locked.