Chevy 602 Crate Engine: Specs, Configuration, and Maintenance

Chevy 602 Crate Engine Specs

Engine Configuration

The Chevy 602 crate engine is a popular choice among racers and performance enthusiasts. It is a small-block V8 engine that offers impressive power and reliability. Here are the key specifications of this engine:

– Displacement: The Chevy 602 crate engine has a displacement of 350 cubic inches (5.7 liters). This displacement provides a good balance between power and efficiency.

– Compression Ratio: The compression ratio of the Chevy 602 crate engine is 9.0:1. This ratio determines the engine’s efficiency and power output. A lower compression ratio allows for better fuel efficiency, while a higher ratio results in more power.

– Fuel Delivery: The engine features a four-barrel carburetor for efficient fuel delivery. This carburetor ensures optimal air-fuel mixture for improved performance.

– Ignition System: The Chevy 602 crate engine is equipped with a high-performance ignition system. It ensures reliable spark delivery, which is crucial for efficient combustion and power production.

– Cooling System: To prevent overheating, the engine comes with a robust cooling system. It includes a radiator, water pump, and thermostat to maintain optimal operating temperatures.

Engine Oil Specs & Service Intervals

Proper engine oil selection and regular maintenance are essential for the longevity and performance of any engine, including the Chevy 602 crate engine. Here are the recommended engine oil specifications and service intervals for this engine:

– Engine Oil Type: It is recommended to use a high-quality, multi-viscosity engine oil with a viscosity grade of 10W-30. This oil provides good lubrication and protection under various operating conditions.

– Oil Capacity: The Chevy 602 crate engine has an oil capacity of approximately 5 quarts (4.7 liters). It is important to maintain the oil level within the recommended range for optimal engine performance.

– Oil Filter: Always use a high-quality oil filter that is compatible with the Chevy 602 crate engine. The oil filter helps remove contaminants and debris from the engine oil, ensuring cleaner oil circulation.

– Service Intervals: Regular oil changes are crucial for maintaining engine health. It is recommended to change the engine oil and oil filter every 3,000 to 5,000 miles (or every racing season, depending on usage). However, it is always best to consult the engine’s manual or the manufacturer’s recommendations for specific service intervals.

– Oil Change Procedure: When performing an oil change, make sure to follow proper procedures. This includes draining the old oil, replacing the oil filter, and filling the engine with the recommended amount of fresh oil. It is also important to dispose of the used oil and filter in an environmentally responsible manner.

By following these engine oil specifications and service intervals, you can ensure that your Chevy 602 crate engine performs optimally and lasts for a long time.

In conclusion, the Chevy 602 crate engine offers impressive performance and reliability. By following the recommended engine oil specifications and service intervals, you can ensure that this engine performs optimally and lasts for a long time. Regular maintenance and proper oil selection are key to maximizing the potential of this powerhouse.