CONTINENTAL 654888 Mooney Tailpipe TSIO-360-LB M20K

( Brand: Continental ), ( Manufacturer Part Number: 654888 ), ( Compatible Make: Mooney ), ( Compatible Model: Tsio-360-lb ), ( Country Of Origin: United States )

Review CONTINENTAL Tsio-360-lb Mooney Tailpipe Assembly

The **Continental 654888 TSIO-360-LB Mooney M20K Tailpipe** is a meticulously engineered exhaust system component designed specifically for the Lycoming TSIO-360-LB engine found in the Mooney M20K aircraft. This high-performance tailpipe is crafted from premium-grade stainless steel, ensuring exceptional durability, resistance to corrosion, and the ability to withstand the extreme thermal and mechanical stresses inherent in aviation applications. The design incorporates a smooth, contoured inner bore that optimizes exhaust flow, reducing backpressure and enhancing engine efficiency while minimizing the risk of clogging or premature wear. The outer surface features a robust, polished finish that not only improves aerodynamics but also resists the accumulation of debris and contaminants, which is critical for maintaining optimal performance in high-altitude and varying environmental conditions. Engineered with precision, this tailpipe is designed to seamlessly integrate with the Mooney M20K s exhaust manifold and header system, providing a secure and leak-proof connection that ensures reliability during all phases of flight. Whether for a new installation or a replacement, this tailpipe exemplifies Continental s commitment to quality and performance, offering pilots and aircraft owners a dependable solution that contributes to the longevity and efficiency of their Lycoming-powered aircraft.

### Pros and Cons of Buying a Continental 654888 TSIO-360-LB Mooney M20K Tailpipe Engine

1. **Reliability and Proven Performance** The TSIO-360-LB is a well-established engine in the aviation community, known for its durability and consistent power output. Mooney M20K aircraft are also highly regarded for their smooth handling and reliability, making this a solid choice for pilots seeking a dependable general aviation aircraft.

2. **Good Fuel Efficiency** Compared to other Lycoming or Continental engines of similar power, the TSIO-360-LB offers reasonable fuel efficiency, which can reduce operating costs over time.

3. **Strong Aftermarket Support** As a widely used engine, parts, maintenance, and modifications are readily available. Continental and Lycoming (now part of Hartzell Propeller) provide extensive support, and there is a large network of mechanics and specialists familiar with this engine.

4. **Smooth Power Delivery** The TSIO-360-LB is a turbocharged engine, which helps maintain power at higher altitudes, improving performance in thinner air. This is particularly useful for cross-country flights and operations in mountainous regions.

5. **Mooney M20K Aircraft Advantages** The M20K is known for its comfortable cabin, excellent visibility, and smooth ride. Its tricycle landing gear and low-wing design make it easy to fly, especially for pilots transitioning from other aircraft.

6. **Lower Maintenance Costs (Compared to Some Alternatives)** While maintenance is still a significant factor, the TSIO-360-LB is generally less expensive to maintain than higher-performance engines like the IO-550 or TSIO-550 series, especially when factoring in fuel savings and reliability.

7. **Good Resale Value** Mooneys, particularly well-maintained ones with reliable engines like the TSIO-360-LB, hold their value reasonably well in the used market.

8. **Ease of Flight** The M20K is often praised for its forgiving flight characteristics, making it ideal for pilots who value a smooth, predictable flying experience.

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1. **Higher Purchase Price (Compared to Non-Turbo Engines)** Turbocharged engines like the TSIO-360-LB are generally more expensive to purchase than naturally aspirated alternatives (e.g., Lycoming IO-360). The turbo system adds complexity and cost.

2. **Maintenance Complexity** Turbocharged engines require more frequent and careful maintenance, including regular inspections of the turbocharger, intercooler, and fuel system. Failure to maintain these components properly can lead to costly repairs.

3. **Turbocharger Reliability Concerns** While modern turbochargers are more reliable, they can still fail, especially if not properly maintained. A failed turbocharger can result in significant downtime and repair costs.

4. **Higher Fuel Consumption Than Naturally Aspirated Engines** Turbocharged engines typically consume more fuel than naturally aspirated engines of similar power. This can increase operating costs, especially for high-time aircraft.

5. **Potential for Carbon Buildup** Turbocharged engines are more prone to carbon buildup in the intake system, which can reduce performance if not addressed through regular cleaning (e.g., carburetor or fuel injection maintenance).

6. **Limited Performance for Some Pilots** The TSIO-360-LB produces 200 hp, which may feel underpowered for pilots accustomed to more powerful engines (e.g., 285 hp or higher). While the M20K is efficient, it may not offer the same climb rate or cruise speed as larger aircraft.

7. **Age of the Engine Model** The TSIO-360-LB is an older design (introduced in the 1960s), and while it remains reliable, it lacks some of the modern refinements found in newer engines (e.g., fuel injection, electronic controls). This can make it less efficient and more prone to some traditional issues like magnetos or carburetor icing.

8. **Inspection and Certification Costs** If purchasing a used engine, you may need to budget for additional inspections (e.g., borescope inspections, turbocharger checks) to ensure it is in good condition. Some buyers opt for a "clean" engine with minimal time, which can be expensive.

9. **Limited Availability of Newer Alternatives** While the TSIO-360-LB is still widely used, newer engines like the Lycoming IO-390 or Continental IO-360 with modern fuel injection may offer better efficiency and reliability in the long run.

10. **Operational Restrictions** Some older turbocharged engines may have operational restrictions (e.g., maximum altitude limits, fuel grade requirements) that could impact flexibility in certain flying conditions.

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The Continental TSIO-360-LB Mooney M20K tailpipe engine is an excellent choice for pilots seeking a reliable, well-supported, and efficient general aviation aircraft. Its smooth power delivery, good fuel economy (relative to turbocharged engines), and the Mooney M20K s comfortable cabin make it a practical option for personal or light business use. The engine s proven track record and strong aftermarket support further enhance its appeal.

However, the higher purchase price, maintenance complexity, and potential for higher fuel consumption compared to naturally aspirated engines are significant drawbacks. If you prioritize reliability and ease of flight without needing extreme performance, this engine is a strong contender. For pilots who prefer newer technology or higher power, alternatives like the Lycoming IO-390 or a more modern Mooney with fuel injection may be worth considering.

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If you are looking for a **well-established, reliable, and efficient** aircraft for personal use, the Continental TSIO-360-LB Mooney M20K is a **solid recommendation**, especially if:

- You value smooth handling and comfort.

- You plan to operate at moderate altitudes where turbocharging provides a benefit.

- You are prepared for regular maintenance (including turbocharger checks) to ensure longevity.

- You prefer a proven design over cutting-edge technology.

- You want **lower fuel consumption** (opt for a naturally aspirated engine like the Lycoming IO-360).

- You need **higher performance** (consider a TSIO-550 or IO-550 engine).

- You prioritize **modern avionics and fuel injection** (look for newer Mooney models with Garmin or other glass cockpits).

- You are on a tight budget and can find a **well-maintained used Mooney with a lower-time TSIO-360-LB** (always verify maintenance records).

Ultimately, the TSIO-360-LB Mooney M20K is a **time-tested, practical choice** for pilots who appreciate a balance of reliability, comfort, and performance without the complexity of more advanced systems. Conduct thorough pre-purchase inspections and ensure the engine has a clean history to maximize its lifespan and value.

Details:

Buyer pays return shipping. As removed working when. Aircraft model: M20K. Electronics may have anti-tamper seals that must remain intact.

Aircraft make: Mooney. 654888 CONTINENTAL TSIO-360-LB Mooney M20K Tailpipe Assembly: Photos Details about this part Assembly Part number. Condition: Used - See Details. Manufacturer: Continental.

Please see pics. Model: TSIO-360-LB. A business or residential address is required for delivery.

part #: 654888 prices

• $961.00-$1148.00

specifications engineaviatio:

• brand: Continental
• mpn: 654888
• compatible make: Mooney
• compatible model: Tsio-360-lb
• country of origin: United States

shipping engineaviatio:

• service: UPS Ground, UPS 3 Day Select, UPS 2nd Day Air, UPS Next Day Air
• transit: 3-7 Days
• carrier: UPS
• type: Calculated
• cost: $39.92
• class: Standard, Expedited, One-day

returns engineaviatio:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer engineaviatio:

• best offers: True
• started: June 8, 2026
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

payments engineaviatio:

• credit card: Visa
• other
• wallet: Google-pay

seller engineaviatio:

• rating: 100.0%
• # reviews: 1528
• city: Gainesville, Florida

general engineaviatio:

• condition: Used
• Aviation Parts Accessories > Engines > Engine Components

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