Dodge 440-3 Engine Specs
The Dodge 440-3 engine is a powerful and reliable V8 engine that was produced by Chrysler Corporation from 1965 to 1978. This engine was a popular choice for high-performance vehicles and was known for its impressive power output and durability. Let’s take a closer look at the specifications of the Dodge 440-3 engine.
Engine Configuration
The Dodge 440-3 engine is a V8 engine with a displacement of 440 cubic inches, or 7.2 liters. It features an overhead valve (OHV) configuration, meaning that the valves are located in the cylinder heads and are actuated by pushrods and rocker arms. This design allows for efficient airflow and improved performance.
The engine has a bore of 4.32 inches and a stroke of 3.75 inches, resulting in a relatively long-stroke design. This design contributes to the engine’s torque output, making it suitable for both high-performance and towing applications.
Engine Oil Specs & Service Intervals
To ensure optimal performance and longevity of the Dodge 440-3 engine, it is crucial to use the correct engine oil and adhere to the recommended service intervals. Here are the engine oil specifications and service intervals for the Dodge 440-3 engine:
| Engine Oil Specification | Service Intervals |
|---|---|
| SAE 10W-30 or SAE 10W-40 | Every 3,000 to 5,000 miles or every 3 to 6 months |
It is important to note that these service intervals may vary depending on the driving conditions and the type of oil used. In severe driving conditions, such as towing heavy loads or driving in extreme temperatures, more frequent oil changes may be necessary.
During an oil change, it is also recommended to replace the oil filter to ensure proper filtration and prevent contaminants from circulating within the engine.
Regular oil changes and maintenance are essential to keep the Dodge 440-3 engine running smoothly and to prevent premature wear and damage to internal components. Following the manufacturer’s recommendations for oil specifications and service intervals will help maintain the engine’s performance and longevity.
In conclusion, the Dodge 440-3 engine is a powerful V8 engine with a displacement of 440 cubic inches. Its overhead valve configuration and long-stroke design contribute to its impressive torque output. To keep this engine in top condition, it is important to use the recommended engine oil and adhere to the specified service intervals. Regular maintenance will ensure the longevity and performance of the Dodge 440-3 engine for years to come.
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