1970 Cadillac 472 Engine Specs
The 1970 Cadillac 472 engine was a powerful and reliable V8 engine that offered impressive performance and smooth operation. Let’s take a closer look at its specifications to understand why it was such a popular choice during that era.
Engine Configuration
The 1970 Cadillac 472 engine was a massive V8 engine with a displacement of 7.7 liters (472 cubic inches). It featured an overhead valve (OHV) configuration, meaning the valves were located in the cylinder heads and operated by pushrods and rocker arms. This design provided excellent low-end torque and overall engine efficiency.
The engine had a bore of 4.30 inches and a stroke of 4.06 inches, resulting in a relatively square engine design. This configuration allowed for a balanced power delivery and smooth operation throughout the RPM range.
Engine Oil Specs & Service Intervals
Proper engine oil selection and regular maintenance are crucial for the longevity and optimal performance of any engine, including the 1970 Cadillac 472. Here are the recommended engine oil specifications and service intervals for this engine:
| Engine Oil Specification | Service Interval |
|---|---|
| SAE 10W-30 or 10W-40 | Every 3,000 miles or 3 months |
The 1970 Cadillac 472 engine requires a high-quality engine oil with a viscosity rating of either SAE 10W-30 or 10W-40. These multi-viscosity oils provide excellent lubrication in both cold and hot operating conditions, ensuring proper protection for the engine components.
It is recommended to change the engine oil and oil filter every 3,000 miles or 3 months, whichever comes first. Regular oil changes help remove contaminants and maintain the oil’s effectiveness in lubricating the engine, promoting longevity and optimal performance.
Detailed Engine Specifications
| Engine Type | V8 |
|---|---|
| Displacement | 7.7 liters (472 cubic inches) |
| Configuration | Overhead Valve (OHV) |
| Bore | 4.30 inches |
| Stroke | 4.06 inches |
| Compression Ratio | 10.5:1 |
| Horsepower | 375 HP |
| Torque | 525 lb-ft |
| Fuel System | 4-barrel carburetor |
The 1970 Cadillac 472 engine boasted impressive specifications. With a compression ratio of 10.5:1, it delivered a robust 375 horsepower and a whopping 525 lb-ft of torque. These power figures provided the Cadillac with excellent acceleration and effortless cruising capabilities.
The engine utilized a 4-barrel carburetor to deliver the precise amount of fuel and air mixture to each cylinder. This carburetor setup ensured smooth and efficient operation, further enhancing the overall performance of the engine.
In conclusion, the 1970 Cadillac 472 engine was a remarkable powerplant that offered both power and reliability. With its impressive specifications and proper maintenance, this engine provided Cadillac owners with a smooth and exhilarating driving experience.
0 Comments