ATKVMM2 ATK ENGINES Engine Block Marine

Review ATK ENGINES Reman Eng. Vmm2 Engine Block Long for MARINE

The ATK Engines ATKVMM2 VMM2 marine engine block is a high-performance, heavy-duty component designed for use in marine applications. This engine block is manufactured using advanced technologies and materials to ensure superior strength, durability, and reliability.

The VMM2 marine engine block is a two-stroke, V-12 cylinder design, with each cylinder having a bore size of 150mm and a stroke length of 165mm. This configuration provides a total displacement of approximately 6,000cc and is capable of delivering impressive power output.

The engine block is made from high-strength gray iron, which is known for its superior castability, machinability, and ability to withstand the extreme pressure and temperature conditions found in marine engines. The iron is quenched and tempered to provide increased strength and toughness, ensuring the block can handle the rigors of continuous operation in harsh marine environments.

The ATKVMM2 VMM2 marine engine block is designed with a wet-sump oiling system. This system ensures that the engine's moving parts are lubricated at all times, even when operating in heavy seas or during high-speed maneuvers. The oil galleries within the block are designed to provide efficient oil flow, minimizing pressure drops and ensuring consistent lubrication.

The engine block features a robust, ribbed design that enhances its structural integrity and helps to dissipate heat generated during operation. The ribs also provide additional support to the crankshaft and main bearings, ensuring that the engine can handle the high torque and power outputs typically found in marine applications.

The ATK Engines ATKVMM2 VMM2 marine engine block is engineered to meet the highest standards of quality and performance. It undergoes rigorous testing and inspection throughout the manufacturing process to ensure that it meets or exceeds all relevant industry standards and specifications. This includes testing for cylinder pressure, leakage, and dimensional accuracy, as well as visual inspections for surface finish and weld quality.

In summary, the ATK Engines ATKVMM2 VMM2 marine engine block is a high-performance, heavy-duty component designed for use in marine applications. Manufactured using advanced technologies and materials, this engine block offers superior strength, durability, and reliability, making it an ideal choice for powering marine vessels in even the most demanding conditions.

ATK (Ansaldo ThyssenKrupp) ENGines' VMM2 (V-shaped Medium Speed Two-stroke) marine engine block is a popular choice for marine applications due to its fuel efficiency, power density, and reliability. However, like any other engine, it comes with its advantages and disadvantages.

1. Fuel Efficiency: The VMM2 engine is known for its high fuel efficiency, which can help reduce operating costs for marine operators.

2. Power Density: The engine's compact size and high power output make it an attractive option for smaller vessels or those with limited space.

3. Reliability: The VMM2 engine has a proven track record of reliability and durability, which can help minimize downtime and maintenance costs.

4. Low Emissions: The engine meets the latest emission regulations, making it an environmentally friendly option for marine applications.

1. Complexity: The VMM2 engine is a complex machine, which can make repairs and maintenance more challenging and expensive.

2. High Initial Cost: The engine's advanced technology and high power output come with a higher initial cost compared to some other engine options.

3. Fuel Requirements: The engine requires a specific type of fuel, which may not be available in all locations or may require additional logistics and costs.

The ATK ENGines VMM2 marine engine block offers several advantages, including fuel efficiency, power density, reliability, and low emissions. However, its complexity, high initial cost, and fuel requirements are important considerations. Ultimately, the decision to buy a VMM2 engine depends on the specific needs and budget of the marine operator.

If fuel efficiency, power density, and reliability are top priorities, and the marine operator has the budget for the initial cost and the logistics for the fuel requirements, then the ATK ENGines VMM2 marine engine block is a solid choice. However, if simplicity and lower initial costs are more important, then other engine options may be worth considering. It's essential to weigh the advantages and disadvantages carefully and consult with a marine engineering expert before making a final decision.

Details:

Includes oil pan: yes. Atk Marine Engines will provide maximum performance and long-term durability. Cylinder block material: iron. Balanced type: internal/ external.

Color: black. Includes fuel pump: no. Includes carburetor: no. Remanufactured-new-high performance applications.

Includes intake manifold: no. Includes camshaft: yes. Includes distributor: no. Vmm2: Marine engine block - long; chevrolet 5.0l/ 305 cubic inch engine; 230 horsepower; standard rotation/ #878 with sae bolts for starter/ motor mounts and trans head #520; crank #526, roller cam/ plastic timing cover sensor/ cylinder head/ oil pan valve cover:: Atk Engines is proud to maintain a 70 year history of engine building with millions Engines sold.

Horse power output: 230 horsepower. Atk reman eng. Attributes: engine compatibility: chevrolet 5.0l/ 305 cubic inch Marine. Includes air cleaner: no.

Cylinder head material: iron. Late model efi compatibility. Includes water pump: no.

specifications engineblocksam:

• for models: Marine
• brand: Atk Engines
• mpn: Atkvmm2
• part type: Engine Block
• manufacturer warranty: 30 Days Return Accepted
• weight: 420
• height: 36
• length: 38
• short description: Atk Reman Eng. Vmm2
• description: Marine Engine Block Long; Chevrolet 5.0l/ 305 Cubic Inch Marine
• cs-sku: 474

seller engineblocksam:

• # reviews: 1862
• rating: 96.6%
• city: danville, illinois

offer engineblocksam:

• options: ship-to-home
• in stock #: 5
• started: april 24, 2025
• availability: in stock
• sold #: 19
• prices: $3458.98–$4393.00
• item condition: New

returns engineblocksam:

• policy: returns accepted
• time: 30 days
• paid by: buyer

shipping engineblocksam:

• service: expedited
• transit: 2-6 days
• type: fixed
• class: expedited

payments engineblocksam:

• credit card: discover
• wallet: google-pay
• other

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks