
( Brand: Franklin ), ( Manufacturer Part Number: 4AC-176 ), ( Part Type: Cylinder Engine ), ( Country/region Of Manufacture: United States )
The 4AC-176 Franklin BA2 Cylinder Aircraft Engine is a classic and reliable powerplant that has been trusted by aviators for decades. This four-cylinder, inline, air-cooled engine is known for its reliability, simplicity, and ease of maintenance.
The BA2 variant of the 4AC-176 features a displacement of 176 cubic inches (2,880 cc), which translates to a substantial amount of power for its size. The engine is equipped with a single-plane crankshaft, four-valve, overhead-valve (OHV) cylinder heads, and a carburetor for fuel delivery. The BA2 also boasts a compression ratio of 6.5:1, providing excellent combustion efficiency and power output.
The 4AC-176 Franklin BA2 is a versatile engine that can be found in a variety of light aircraft, including biplanes, taildraggers, and amphibious planes. It is renowned for its ability to operate in a wide range of conditions, making it an ideal choice for pilots who fly in diverse environments.
One of the standout features of the 4AC-176 Franklin BA2 is its simplicity. With fewer moving parts compared to modern engines, it is easier to maintain and repair, reducing the overall cost of ownership. Its air-cooled design also eliminates the need for costly and complex cooling systems, further reducing maintenance costs.
The 4AC-176 Franklin BA2 Cylinder Aircraft Engine is a testament to the enduring appeal of classic aviation technology. Its reliability, simplicity, and power make it a popular choice among pilots who appreciate the charm and character of vintage aircraft. Whether you're a seasoned aviator or a newcomer to the world of flight, this engine is a worthy addition to any aircraft.
Pros of buying a 4AC-176 Franklin BA2 cylinder aircraft engine:1. Reliability: The Franklin BA2 engine is known for its durability and longevity, making it a reliable choice for aircraft owners.
2. Power: With a displacement of 176 cubic inches and a power output of 65 horsepower, the 4AC-176 engine provides sufficient power for light aircraft.
3. Ease of maintenance: The engine is relatively simple to maintain, with easy-to-access components and straightforward repair procedures.
4. Availability of parts: Replacement parts for the Franklin BA2 engine are widely available, making it easy to find what you need for repairs or upgrades.
Cons of buying a 4AC-176 Franklin BA2 cylinder aircraft engine:1. Fuel consumption: The engine's fuel consumption can be higher than some modern engines, which may increase operating costs.
2. Weight: The Franklin BA2 engine is heavier than some modern engines, which may impact the aircraft's overall performance and payload capacity.
3. Limited production: The Franklin BA2 engine is no longer in production, which may make it more difficult to find new engines or upgraded versions.
Conclusion:The 4AC-176 Franklin BA2 cylinder aircraft engine is a reliable and powerful choice for light aircraft, with a reputation for durability and ease of maintenance. However, its fuel consumption and weight may be drawbacks for some aircraft owners. If you are considering purchasing a 4AC-176 engine, it is important to weigh these pros and cons against your specific needs and budget.
Recommendation:If you are looking for a reliable and powerful engine for your light aircraft, the 4AC-176 Franklin BA2 cylinder engine is a strong contender. However, it is important to consider its fuel consumption and weight, as well as the availability of replacement parts. If these factors are not a concern for you, the Franklin BA2 engine could be a great choice for your aircraft.
Unknown if crank is repairable. Bearings are worn out completely. Buy all or offer for parts. No magnetos or carb.
Some crank damage grooves are worn into crankshaft.