1978 Dodge 440 Engine Specs
The 1978 Dodge 440 engine was a powerful V8 engine that was commonly used in various Dodge vehicles during that time. With its impressive specifications and reliable performance, it became a popular choice among car enthusiasts. In this article, we will explore the engine configuration, engine oil specs, and service intervals for the 1978 Dodge 440 engine.
Engine Configuration
The 1978 Dodge 440 engine featured a V8 configuration, meaning it had eight cylinders arranged in a V shape. This configuration provided excellent power and torque, making it suitable for a wide range of applications. The engine had a displacement of 7.2 liters, or 440 cubic inches, hence the name “440.”
With a bore of 4.32 inches and a stroke of 3.75 inches, the 440 engine had a compression ratio of 8.2:1. It was equipped with a two-barrel carburetor and produced an impressive 225 horsepower and 320 lb-ft of torque. These specifications made the 1978 Dodge 440 engine a force to be reckoned with on the road.
Engine Oil Specs & Service Intervals
Proper engine oil is essential for maintaining the performance and longevity of any engine, including the 1978 Dodge 440. Here are the recommended engine oil specifications and service intervals for this engine:
| Engine Oil Specification | Service Interval |
|---|---|
| SAE 10W-30 or SAE 10W-40 | Every 3,000 miles or 3 months |
The 1978 Dodge 440 engine requires engine oil with a viscosity of either SAE 10W-30 or SAE 10W-40. These oil grades provide the necessary lubrication and protection for the engine’s internal components. It is important to use high-quality engine oil that meets the manufacturer’s specifications to ensure optimal performance.
As for the service intervals, it is recommended to change the engine oil in the 1978 Dodge 440 engine every 3,000 miles or 3 months, whichever comes first. Regular oil changes help remove contaminants and maintain the engine’s overall health. Additionally, it is advisable to replace the oil filter during each oil change to ensure proper filtration and prevent debris from circulating in the engine.
Following the recommended engine oil specifications and service intervals will help keep the 1978 Dodge 440 engine running smoothly and efficiently for years to come.
Conclusion
The 1978 Dodge 440 engine was a powerful V8 engine that offered impressive performance and reliability. With its V8 configuration, 7.2-liter displacement, and 225 horsepower, it was a popular choice among car enthusiasts during that era. When it comes to engine oil, using SAE 10W-30 or SAE 10W-40 and adhering to the recommended service intervals of every 3,000 miles or 3 months will help maintain the engine’s health and longevity. Whether you own a classic Dodge vehicle or are simply interested in automotive history, the 1978 Dodge 440 engine remains a notable piece of engineering excellence.
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