Buick 340 Engine Specs: A Closer Look at Power and Performance
The Buick 340 engine is a legendary powerhouse that has left its mark on the automotive industry. Known for its impressive performance and durability, this engine has become a favorite among car enthusiasts and collectors. In this article, we will delve into the engine configuration, oil specifications, and service intervals of the Buick 340 engine. So, let’s dive in and explore the details of this remarkable piece of machinery.
Engine Configuration
The Buick 340 engine features a V8 configuration, meaning it has eight cylinders arranged in a V shape. This design allows for smoother operation and better power delivery. With a displacement of 340 cubic inches (5.6 liters), this engine is capable of producing substantial power and torque.
The engine is equipped with a cast-iron block and cylinder heads, ensuring durability and heat dissipation. It also features a hydraulic valve train system, which reduces maintenance requirements and provides consistent performance. The Buick 340 engine is a true testament to Buick’s commitment to engineering excellence.
Detailed Engine Specifications
| Specification | Value |
|---|---|
| Engine Type | V8 |
| Displacement | 340 cubic inches (5.6 liters) |
| Compression Ratio | 10.25:1 |
| Horsepower | 260 hp |
| Torque | 365 lb-ft |
| Fuel System | 4-barrel carburetor |
| Ignition System | Electronic |
These specifications give you a glimpse of the power and performance that the Buick 340 engine is capable of delivering. With its impressive horsepower and torque figures, this engine is sure to provide an exhilarating driving experience.
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for the longevity and performance of any engine, including the Buick 340. It is recommended to use high-quality engine oil with the following specifications:
- Viscosity: 10W-30 or 10W-40
- API (American Petroleum Institute) Certification: SN or higher
- Oil Capacity: Approximately 5 quarts
It is important to regularly change the engine oil to maintain optimal performance. The recommended service interval for oil changes is every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first. However, it is always best to consult your vehicle’s owner’s manual for the manufacturer’s specific recommendations.
Additionally, it is essential to replace the oil filter during each oil change to ensure proper filtration and prevent contaminants from circulating in the engine. This will help maintain the engine’s longevity and performance over time.
In conclusion, the Buick 340 engine is a remarkable piece of machinery that offers impressive power and performance. With its V8 configuration and detailed specifications, it has become a favorite among car enthusiasts. By following the recommended engine oil specifications and service intervals, you can ensure that your Buick 340 engine continues to deliver its full potential for years to come.
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