Dodge 383 Engine Specifications
The Dodge 383 engine is a classic V8 powerplant that has earned a reputation for its robust performance and reliability. Developed during the golden age of American muscle cars, the 383 is part of the Chrysler B-series engine family. Below is a detailed breakdown of its specifications.
| Specification | Value |
|---|---|
| Engine Type | V8 |
| Displacement | 383 cubic inches (6.3 liters) |
| Bore x Stroke | 4.25 in x 3.38 in |
| Compression Ratio | 8.5:1 to 10.5:1 (varies by model) |
| Horsepower | 290 to 335 hp (varies by model) |
| Torque | 420 to 480 lb-ft (varies by model) |
| Fuel System | Carbureted |
| Ignition System | Conventional (points) or electronic (varies by model) |
| Production Years | 1966-1971 |
Engine Configuration
The Dodge 383 engine features a traditional V8 configuration, which is characterized by its two banks of cylinders arranged in a V shape. This design contributes to the engine’s compact size and allows for a more balanced power delivery.
Key Features of the Engine Configuration
– Cylinder Arrangement : V8 configuration with 8 cylinders.
– Cooling System : Water-cooled with a conventional radiator setup.
– Block Material : Cast iron, providing durability and strength.
– Head Material : Cast iron or aluminum, depending on the specific model and year.
– Valvetrain : Overhead valve (OHV) design with pushrods, which is typical for engines of this era.
Engine Oil Specifications
Proper maintenance of the Dodge 383 engine includes using the right type of engine oil. The choice of oil can significantly impact engine performance and longevity.
Recommended Engine Oil
– Viscosity : SAE 10W-30 or 10W-40 is commonly recommended for various operating conditions.
– Type : Conventional oil is suitable, but synthetic blends can provide better protection and performance, especially in extreme conditions.
Oil Capacity
– Oil Capacity : Approximately 5 quarts (with filter change).
Service Intervals
Regular maintenance is crucial for keeping the Dodge 383 engine running smoothly. Below are the recommended service intervals for oil changes and other essential maintenance tasks.
Oil Change Intervals
– Frequency : Every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first.
– Oil Filter Replacement : Replace the oil filter with every oil change.
Other Maintenance Tasks
– Spark Plug Replacement : Every 15,000 to 30,000 miles.
– Air Filter Replacement : Every 12,000 to 15,000 miles.
– Coolant Flush : Every 2 years or 24,000 miles.
– Transmission Fluid Change : Every 30,000 to 60,000 miles.
Conclusion
The Dodge 383 engine is a powerful and reliable choice for classic car enthusiasts and muscle car aficionados. Understanding its specifications, engine configuration, oil requirements, and service intervals is essential for maintaining its performance and longevity. Regular maintenance will ensure that this iconic engine continues to deliver the exhilarating driving experience it is known for.
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