Lexus SC400 Engine Specs
The Lexus SC400 is a luxury sports coupe that was produced by Lexus from 1991 to 2000. It was known for its powerful engine and smooth performance. Let’s take a closer look at the engine specifications of the Lexus SC400.
Engine Configuration
The Lexus SC400 was equipped with a 4.0-liter V8 engine. This engine was part of the Toyota UZ series, which was known for its reliability and performance. The SC400’s engine featured an aluminum block and cylinder heads, which helped to reduce weight and improve fuel efficiency.
The V8 engine in the SC400 had a double overhead camshaft (DOHC) configuration, with four valves per cylinder. This design allowed for better airflow and improved combustion efficiency. The engine also featured variable valve timing (VVT), which helped to optimize performance at different engine speeds.
Engine Oil Specs & Service Intervals
Proper maintenance of the engine oil is crucial to ensure the longevity and performance of the Lexus SC400’s engine. Here are the engine oil specifications and service intervals for the SC400:
– Engine Oil Type: The recommended engine oil for the Lexus SC400 is a high-quality synthetic oil with a viscosity of 5W-30. Synthetic oil provides better protection against engine wear and performs well in both high and low temperatures.
– Oil Capacity: The SC400’s engine has an oil capacity of approximately 6.9 quarts (6.5 liters). It is important not to overfill or underfill the engine oil, as it can affect engine performance and potentially cause damage.
– Service Intervals: It is recommended to change the engine oil and oil filter in the Lexus SC400 every 5,000 miles or every six months, whichever comes first. Regular oil changes help to remove contaminants and maintain proper lubrication within the engine.
Detailed Engine Specifications
For a comprehensive overview of the Lexus SC400’s engine specifications, refer to the following chart:
| Engine | Specifications |
|---|---|
| Engine Type | 4.0-liter V8 |
| Configuration | DOHC, 32-valve |
| Power | 250 horsepower |
| Torque | 260 lb-ft |
| Compression Ratio | 10.0:1 |
| Fuel System | Electronic Fuel Injection (EFI) |
| Recommended Fuel | Premium Unleaded |
The Lexus SC400’s engine specifications highlight its power, efficiency, and advanced technology. With its V8 engine and impressive performance, the SC400 remains a popular choice among luxury sports coupe enthusiasts.
In conclusion, the Lexus SC400’s engine specifications showcase its exceptional performance and reliability. The 4.0-liter V8 engine, DOHC configuration, and advanced features like variable valve timing contribute to its smooth and powerful performance. By following the recommended engine oil specifications and service intervals, owners can ensure the longevity and optimal performance of their Lexus SC400.
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