1986 Chevy Corvette Engine Specs
Engine Configuration
The 1986 Chevy Corvette came equipped with a powerful engine that contributed to its reputation as a high-performance sports car. Let’s delve into the engine configuration and specifications of this iconic vehicle.
The engine powering the 1986 Chevy Corvette was a 5.7-liter V8, commonly known as the Chevrolet Small-Block engine. This engine was part of the third-generation Corvette, also known as the C4 model, which was produced from 1984 to 1996.
Engine Specifications
To understand the capabilities of the 1986 Chevy Corvette’s engine, let’s take a closer look at its specifications:
| Engine Type | 5.7-liter V8 |
|---|---|
| Displacement | 5.7 liters (350 cubic inches) |
| Compression Ratio | 9.5:1 |
| Horsepower | 230 hp |
| Torque | 330 lb-ft |
| Fuel Delivery | Tuned Port Injection (TPI) |
| Valvetrain | Overhead Valve (OHV) |
| Number of Cylinders | 8 |
| Valves per Cylinder | 2 |
The 1986 Chevy Corvette’s engine boasted an impressive displacement of 5.7 liters, equivalent to 350 cubic inches. This allowed the Corvette to deliver a balance of power and performance, making it a thrilling car to drive.
With a compression ratio of 9.5:1, the engine provided efficient combustion, optimizing both power and fuel economy. The 5.7-liter V8 generated a horsepower of 230 hp, giving the Corvette the ability to accelerate swiftly and reach exhilarating speeds. Additionally, the engine produced a torque of 330 lb-ft, ensuring robust low-end power for quick acceleration.
The fuel delivery system utilized in the 1986 Chevy Corvette was Tuned Port Injection (TPI). This advanced system provided precise fuel delivery to each cylinder, enhancing both performance and fuel efficiency.
The engine featured an Overhead Valve (OHV) valvetrain, which allowed for efficient airflow and improved combustion. With 8 cylinders and 2 valves per cylinder, the Corvette’s engine was designed to deliver power and performance.
Engine Oil Specs & Service Intervals
Engine Oil Specifications
To keep the 1986 Chevy Corvette’s engine running smoothly, it is crucial to use the correct engine oil. Here are the recommended engine oil specifications for the Corvette:
– Oil Type: SAE 10W-30 or SAE 5W-30
– Oil Capacity: 4.5 quarts (with filter change)
Using the recommended oil type and maintaining the appropriate oil level will help ensure optimal engine performance and longevity.
Service Intervals
Regular maintenance is essential to keep the 1986 Chevy Corvette’s engine in top condition. Here are the recommended service intervals for various engine components:
– Oil Change: Every 3,000 miles or every 3 months (whichever comes first)
– Oil Filter Replacement: With every oil change
– Spark Plug Replacement: Every 30,000 miles or every 3 years (whichever comes first)
– Air Filter Replacement: Every 30,000 miles or every 3 years (whichever comes first)
– Coolant Flush and Replacement: Every 5 years or as recommended by the manufacturer
– Timing Belt Replacement: Every 60,000 miles or as recommended by the manufacturer
Following these service intervals will help ensure that the engine remains in optimal condition and performs at its best.
In conclusion, the 1986 Chevy Corvette’s engine configuration and specifications, including its powerful 5.7-liter V8, showcased the car’s performance capabilities. With proper maintenance and adherence to recommended service intervals, Corvette owners could experience the thrill of driving this iconic sports car for years to come.
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