fits model: Dc3.

( Brand: Curtiss Wright ), ( Manufacturer Part Number: 149486 ), ( Part Type: Piston Engine ), ( Country/region Of Manufacture: United States )
The Curtiss-Wright Piston 1820 engines, specifically model 149486, are renowned for their durability, reliability, and power, making them a popular choice for aircraft enthusiasts and aviation professionals alike. This engine is a direct descendant of the legendary Wright Cyclone series, which powered numerous iconic aircraft during the golden age of aviation.
The 149486 Curtiss-Wright Piston 1820 engine is a 18-cylinder, double-row, opposed-piston design, with a displacement of 2,774 cubic inches. It features a compression ratio of 6.7:1, which, combined with its 1,820 cubic inches of displacement, produces an impressive power output of 1,200 horsepower at 2,700 RPM.
This engine is known for its robust construction, with a forged steel crankcase and cylinders, and high-strength aluminum alloy pistons. The engine's cooling system is a water-cooled, direct-drive system, ensuring efficient heat dissipation and maintaining optimal operating temperatures.
The 149486 Curtiss-Wright Piston 1820 engine is a direct-drive design, meaning it drives the propeller directly, eliminating the need for a gearbox. This simplifies the engine's design, reducing weight and increasing efficiency.
The engine's fuel system is a multi-point, electric fuel injection system, ensuring precise fuel delivery for optimal combustion and performance. The engine's ignition system is a high-voltage, 24-volt, electric system, with a magneto-alternator providing power.
The Curtiss-Wright Piston 1820 engine 149486 is commonly used in classic aircraft such as the Douglas DC-3 and the C-47, where its power and reliability have proven invaluable in maintaining these historical aircraft's operational capabilities. This engine's legacy is a testament to Curtiss-Wright's commitment to engineering excellence and their role in shaping the history of aviation.
Pros of buying Curtiss Wright Piston 1820 engines for DC-3/C-47:1. Reliability: Curtiss Wright Piston 1820 engines have a proven track record of reliability and durability, making them a popular choice for vintage aircraft owners and operators.
2. Availability: The engines are widely available, and many parts are still in production, making it easier to find replacement parts and maintain the engine.
3. Power: The engines produce a significant amount of power, which is essential for the performance of DC-3/C-47 aircraft.
4. Cost-effective: The engines are generally less expensive than newer jet engines, making them a more affordable option for owners and operators.
Cons of buying Curtiss Wright Piston 1820 engines for DC-3/C-47:1. Maintenance: Piston engines require more frequent maintenance than jet engines, which can be time-consuming and expensive.
2. Fuel consumption: Piston engines consume more fuel than jet engines, which can increase operating costs.
3. Noise: Piston engines are louder than jet engines, which may impact the comfort of passengers and neighbors.
4. Safety concerns: Piston engines can be less safe than jet engines in certain situations, such as during takeoff and landing.
Conclusion:Curtiss Wright Piston 1820 engines are a reliable and cost-effective option for DC-3/C-47 aircraft, but they also have some drawbacks. The engines require more maintenance than jet engines, consume more fuel, and can be louder. Additionally, piston engines can be less safe in certain situations. However, the engines' reliability, availability, and power make them a popular choice for vintage aircraft owners and operators. Ultimately, the decision to purchase Curtiss Wright Piston 1820 engines for DC-3/C-47 should be based on the specific needs and priorities of the owner or operator.
Recommendation:If you are considering purchasing Curtiss Wright Piston 1820 engines for your DC-3/C-47, it is essential to do your research and carefully evaluate the pros and cons. Consider the cost of maintenance, fuel consumption, safety concerns, and the overall performance of the engine in relation to your specific needs and priorities. Additionally, it may be helpful to consult with an experienced aviation expert or engine specialist to get a more informed opinion. With careful consideration and research, you can make an informed decision about whether Curtiss Wright Piston 1820 engines are the right choice for your DC-3/C-47.
The r-1820 cyclone 9 engine was heart of many famous aircraft including early Douglas airliners prototype dc-1, dc-2, first civilian versions dc-3 and limited production dc-5, every war time example Boeing b-17 flying fortress BSD dauntless bombers, polygraph i-16 as m-25 Pasco h-21 helicopter.
New Curtiss Wright piston P/N DC3 c47.
These are preserved in coastline, and most still the original packaging.
Expedited shipping is available upon request. It is sold as-is but guaranteed to be as represented, and your satisfaction important us.
The r-1820 was built under license by coming, Pratt and Whitney Canada also during world war ii Studebaker corporation bore cylinder only needed 87 octane rating gasoline.