1987 Chevy 454 Engine Specs
The 1987 Chevy 454 engine is a powerful and reliable V8 engine that was commonly used in various Chevrolet vehicles during that era. This engine is part of the popular Chevrolet Big Block engine family and has a displacement of 7.4 liters.
Engine Configuration
The 1987 Chevy 454 engine features an overhead valve (OHV) design, which means that the valves are located in the engine block, adjacent to the combustion chambers. This configuration allows for efficient airflow and improved performance. The engine has eight cylinders arranged in a V-shaped configuration, with four cylinders on each side.
The 454 engine also utilizes a cast iron block, which provides durability and strength. The cylinder heads are also made of cast iron and feature large combustion chambers to accommodate the increased displacement of the engine. This configuration contributes to the engine’s overall reliability and longevity.
Engine Oil Specs & Service Intervals
Proper engine oil is crucial for maintaining the performance and longevity of the 1987 Chevy 454 engine. Here are the recommended engine oil specifications and service intervals:
| Engine Oil Specifications | Service Intervals |
|---|---|
| Oil Type: | SAE 10W-30 or SAE 10W-40 |
| Oil Capacity: | 5 quarts (with filter change) |
| Oil Filter: | AC Delco PF1218 or equivalent |
| Oil Change Interval: | Every 3,000 miles or 3 months |
It is important to follow these specifications and service intervals to ensure optimal engine performance and longevity. Regular oil changes help to remove contaminants and maintain proper lubrication, which is essential for reducing friction and preventing engine damage.
When performing an oil change, it is recommended to also replace the oil filter. The AC Delco PF1218 or an equivalent filter is designed to effectively remove impurities from the oil and protect the engine from potential damage.
Additionally, it is crucial to use the recommended oil viscosity, either SAE 10W-30 or SAE 10W-40, depending on your climate and driving conditions. This ensures proper oil flow and lubrication, especially during cold starts.
By adhering to these engine oil specifications and service intervals, you can help maintain the performance and longevity of your 1987 Chevy 454 engine.
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