Chevy 604 Crate Engine Specs
Engine Configuration
The Chevy 604 crate engine is a powerful and reliable option for performance enthusiasts. Let’s take a closer look at its specifications and features.
The Chevy 604 crate engine is a V8 engine with a displacement of 6.0 liters (604 cubic inches). It features a cast-iron block and cylinder heads, providing durability and strength. The engine is designed for use in a variety of applications, including street rods, muscle cars, and trucks.
Engine Oil Specs & Service Intervals
Proper maintenance is essential to keep your Chevy 604 crate engine running smoothly and efficiently. Here are the engine oil specifications and recommended service intervals for this engine.
Engine Oil Specifications
To ensure optimal performance and longevity, it is crucial to use the right engine oil for your Chevy 604 crate engine. The recommended engine oil specifications for this engine are as follows:
– Oil Type: Synthetic or conventional motor oil
– Viscosity Grade: 5W-30 or 10W-30
– API Service Classification: SN or higher
– Capacity: Approximately 7.0 quarts (including filter)
Using the correct oil type and viscosity grade will provide the necessary lubrication and protection for your engine, especially under high-performance conditions.
Service Intervals
Regular maintenance is vital to keep your Chevy 604 crate engine in top shape. Here are the recommended service intervals for this engine:
– Oil Change: Every 3,000 to 5,000 miles or every six months, whichever comes first.
– Oil Filter Replacement: Every oil change
– Spark Plug Replacement: Every 30,000 to 50,000 miles or as recommended by the manufacturer
– Air Filter Replacement: Every 15,000 to 30,000 miles or as recommended by the manufacturer
– Coolant Flush: Every 60,000 miles or as recommended by the manufacturer
Following these service intervals will help ensure that your engine remains reliable and performs at its best.
Detailed Engine Specifications
| Specification | Value |
|---|---|
| Engine Type | V8 |
| Displacement | 6.0 liters (604 cubic inches) |
| Block Material | Cast Iron |
| Cylinder Head Material | Cast Iron |
| Fuel Delivery | Sequential Fuel Injection |
| Horsepower | Approximately 400 HP |
| Torque | Approximately 400 lb-ft |
| Compression Ratio | 10.0:1 |
| Recommended Fuel | Premium Unleaded |
| Oil Capacity | Approximately 7.0 quarts (including filter) |
The Chevy 604 crate engine offers impressive power and performance with its V8 configuration, durable cast-iron construction, and fuel injection system. By following the recommended engine oil specifications and service intervals, you can ensure that your engine remains in excellent condition for years to come. Whether you’re building a custom street rod or upgrading your existing vehicle, the Chevy 604 crate engine is a fantastic choice.
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