1983 Chevy 454 Engine Specs
Engine Configuration
The 1983 Chevy 454 engine was a part of the big-block engine family manufactured by General Motors. It was a V8 engine with a displacement of 7.4 liters or 454 cubic inches. This engine was commonly used in various Chevrolet vehicles during the 1980s, including trucks, vans, and recreational vehicles.
Engine Oil Specs & Service Intervals
Proper engine oil specifications and regular service intervals are crucial for maintaining the performance and longevity of the 1983 Chevy 454 engine. Here are the recommended engine oil specs and service intervals for this engine:
Engine Oil Specifications
To ensure optimal performance, it is important to use the correct engine oil for the 1983 Chevy 454 engine. The recommended engine oil specifications for this engine are as follows:
– Oil Type: SAE 10W-30 or SAE 10W-40
– API (American Petroleum Institute) Service Classification: SF or SG
– Oil Capacity: Approximately 5 quarts (including oil filter)
Using the recommended oil type and API service classification will provide the necessary lubrication and protection for the engine components, ensuring smooth operation and minimizing wear.
Service Intervals
Regular maintenance and timely oil changes are essential for the optimal performance and longevity of the 1983 Chevy 454 engine. Here are the recommended service intervals for oil changes:
– Normal Driving Conditions: It is recommended to change the engine oil and oil filter every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first.
– Severe Driving Conditions: If you frequently engage in severe driving conditions, such as towing heavy loads, driving in extreme temperatures, or driving in dusty environments, it is recommended to change the engine oil and oil filter every 2,000 to 3,000 miles or every 2 to 4 months, whichever comes first.
Adhering to these service intervals will help maintain the engine’s performance, prevent excessive wear, and prolong the life of the 1983 Chevy 454 engine.
Detailed Engine Specifications
| Engine Type | V8 |
|---|---|
| Displacement | 7.4 liters (454 cubic inches) |
| Fuel System | Carbureted |
| Compression Ratio | 8.2:1 |
| Horsepower | 230 hp |
| Torque | 360 lb-ft |
| Valvetrain | Overhead Valve (OHV) |
| Transmission | 3-speed automatic |
| Recommended Fuel | Regular Unleaded |
The 1983 Chevy 454 engine was a powerful V8 engine that provided ample horsepower and torque for various Chevrolet vehicles of that era. With proper maintenance and adherence to the recommended oil specifications and service intervals, this engine could deliver reliable performance for many years.
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