Chevy 302 Engine Specs
The Chevy 302 engine is a legendary powerplant that has left a lasting impact on the automotive industry. Developed by Chevrolet in the late 1960s, this small-block V8 engine was specifically designed for high-performance applications. With its impressive power output and exceptional durability, the Chevy 302 engine quickly gained popularity among car enthusiasts and racers alike.
Engine Configuration
The Chevy 302 engine features a classic V8 configuration, with eight cylinders arranged in a V-shaped pattern. It has a displacement of 4.9 liters (302 cubic inches), giving it its iconic name. The engine block is made of cast iron, ensuring strength and reliability under demanding conditions.
One of the key features of the Chevy 302 engine is its high-revving nature. It is equipped with a solid lifter camshaft, which allows for precise valve control at high RPMs. This design, combined with the engine’s lightweight components, enables it to deliver exceptional performance on the road or track.
Engine Oil Specs & Service Intervals
Proper maintenance is crucial to keep the Chevy 302 engine running smoothly and efficiently. One essential aspect of maintenance is selecting the right engine oil and adhering to the recommended service intervals. Here are the specifications and guidelines to follow:
Engine Oil Specifications:
– Recommended oil viscosity: 10W-30 or 10W-40
– API (American Petroleum Institute) oil classification: SJ or higher
– Oil capacity: Approximately 5 quarts (including filter)
Service Intervals:
– Oil change: Every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first.
– Oil filter replacement: It is recommended to replace the oil filter with every oil change to ensure optimal filtration.
Regular oil changes and filter replacements help maintain proper lubrication and prevent engine wear. Additionally, it is essential to check the oil level regularly and top it up if necessary, following the manufacturer’s guidelines.
Detailed Engine Specifications
To provide a comprehensive overview of the Chevy 302 engine, here are the detailed specifications:
| Engine Type | V8 |
|---|---|
| Displacement | 4.9 liters (302 cubic inches) |
| Engine Block Material | Cast Iron |
| Valvetrain | Pushrod |
| Camshaft Type | Solid Lifter |
| Fuel Delivery | Carbureted |
| Horsepower | 290 hp (at its peak) |
| Torque | 290 lb-ft (at its peak) |
| Compression Ratio | 11.0:1 |
The Chevy 302 engine’s specifications highlight its performance-oriented design and capabilities. Its high horsepower and torque ratings, combined with the solid construction, make it a sought-after engine for various applications.
In conclusion, the Chevy 302 engine is a true powerhouse that has stood the test of time. With its impressive specifications, including its V8 configuration, solid lifter camshaft, and high-revving nature, it continues to be a favorite among car enthusiasts and racers. By following the recommended engine oil specifications and service intervals, owners can ensure that this iconic engine performs at its best for years to come.
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