fits model: Efi, Marine, 350. year: 2005.

( Brand: Gm ), ( Manufacturer Part Number: 41913 ), ( Part Type: Block Engine Counter ), ( Engine Hp : 325 ), ( Country/region Of Manufacture: United States )
The 41913 Block Power 5.7 Rotation Engines GM 41899 EFI V8 Vortec 350 Counter Marine is a high-performance engine designed for marine applications. This engine is a direct replacement for the original 5.7 liter Vortec V8 engine, offering improved performance and reliability.
The engine block is made of cast aluminum, which is lightweight yet strong, reducing the overall weight of the engine and improving fuel efficiency. The engine features a displacement of 350 cubic inches and a bore and stroke of 3.875 inches by 3.622 inches. The cylinder heads are equipped with four valves per cylinder for improved air and fuel flow, which results in improved power and fuel efficiency.
The engine is equipped with a sequential fuel injection system (EFI), which delivers fuel to the engine cylinders in a precise and controlled manner. This system allows for improved fuel efficiency, reduced emissions, and improved performance. The engine also features a multi-displacement system (MDS), which allows the engine to run on fewer cylinders in lighter loads, further improving fuel efficiency.
The engine is capable of producing up to 350 horsepower and 375 lb-ft of torque, making it a powerful and capable engine for marine applications. The engine is also equipped with a counter-rotating propeller, which reduces the amount of torque reaction and improves overall boat performance.
The engine is designed to meet the rigors of marine applications, with features such as a corrosion-resistant cylinder block, water-cooled exhaust manifold, and a heavy-duty oil pump. The engine is also equipped with a serpentine belt drive system, which simplifies the installation and maintenance of accessories such as the alternator and power steering pump.
Overall, the 41913 Block Power 5.7 Rotation Engines GM 41899 EFI V8 Vortec 350 Counter Marine is a high-performance engine that is designed to meet the demands of marine applications. With its improved fuel efficiency, increased power, and durability, this engine is an excellent choice for boat owners looking for improved performance and reliability.
Pros of buying a 41913 Block Power 5.7 Rotation Engines GM 41899 EFI V8 Vortec 350 Counter Marine 2005 Standard:1. Reliability: GM engines are known for their durability and reliability, which makes this engine a great choice for marine applications.
2. Power: With a displacement of 350 cubic inches, this engine provides ample power for most marine applications.
3. EFI: The electronic fuel injection system (EFI) ensures efficient fuel consumption and easy start-up.
4. Wide Availability: As this is a standard engine, replacement parts and servicing are widely available.
Cons of buying a 41913 Block Power 5.7 Rotation Engines GM 41899 EFI V8 Vortec 350 Counter Marine 2005 Standard:1. Cost: The cost of this engine can be relatively high compared to other marine engines, due to its high-quality components and reputation.
2. Weight: At around 500 lbs, this engine is relatively heavy, which can impact the overall weight and performance of the boat.
3. Maintenance: Although parts are widely available, regular maintenance and servicing are required to ensure the engine's longevity.
Conclusion:The 41913 Block Power 5.7 Rotation Engines GM 41899 EFI V8 Vortec 350 Counter Marine 2005 Standard is a reliable and powerful engine suitable for marine applications. Its electronic fuel injection system ensures efficient fuel consumption and easy start-up. However, its high cost and weight are potential drawbacks.
Recommendation:If you are looking for a high-quality, reliable engine for marine applications and are willing to pay a premium, this engine is a great choice. However, if you are looking for a more cost-effective option, you may want to consider other engines with similar performance specifications.
Pair of Marine power 5.