2021 Ford F-250 Engine 7.3L V8 Specs
The 2021 Ford F-250 is a powerful and capable truck that comes equipped with a 7.3L V8 engine. This engine is designed to provide exceptional performance and reliability, making it a popular choice among truck enthusiasts. Let’s take a closer look at the specifications of the 7.3L V8 engine in the 2021 Ford F-250.
Engine Configuration
The 7.3L V8 engine in the 2021 Ford F-250 is a naturally aspirated gasoline engine. It features a cast iron block and cylinder heads, which contribute to its durability and strength. The engine has a bore of 4.22 inches and a stroke of 3.98 inches, resulting in a total displacement of 7.3 liters.
The 7.3L V8 engine utilizes a dual overhead camshaft (DOHC) design, which helps optimize performance and fuel efficiency. It also features variable valve timing (VVT), which allows for precise control of valve operation to enhance power delivery across the RPM range.
Engine Oil Specs & Service Intervals
Proper maintenance is crucial to ensure the longevity and performance of any engine, including the 7.3L V8 in the 2021 Ford F-250. Here are the engine oil specifications and recommended service intervals for this engine:
- Engine Oil Capacity: The 7.3L V8 engine requires approximately 7.7 quarts (7.3 liters) of engine oil for a complete oil change.
- Recommended Oil Type: Ford recommends using Motorcraft SAE 5W-30 Full Synthetic Engine Oil for the 7.3L V8 engine.
- Oil Filter: It is important to use a high-quality oil filter that is compatible with the 7.3L V8 engine. Ford recommends using Motorcraft oil filters for optimal performance.
- Service Intervals: Ford recommends changing the engine oil and oil filter in the 7.3L V8 engine every 7,500 miles or 12 months, whichever comes first. However, it is always a good idea to consult the owner’s manual for the specific service intervals recommended for your vehicle.
Detailed Engine Specifications
For a more comprehensive understanding of the 7.3L V8 engine in the 2021 Ford F-250, here are the detailed specifications:
| Engine Type | Naturally Aspirated Gasoline |
|---|---|
| Displacement | 7.3 liters (445 cubic inches) |
| Number of Cylinders | 8 |
| Bore | 4.22 inches |
| Stroke | 3.98 inches |
| Compression Ratio | unknown |
| Horsepower | 430 hp @ 5,500 rpm |
| Torque | 475 lb-ft @ 4,000 rpm |
| Valvetrain | Dual Overhead Camshaft (DOHC) |
| Variable Valve Timing | Yes |
| Fuel System | Electronic Fuel Injection (EFI) |
| Fuel Type | Gasoline |
In conclusion, the 2021 Ford F-250 with its 7.3L V8 engine offers impressive specifications and performance. With its robust construction, dual overhead camshaft design, and variable valve timing, this engine delivers power and efficiency. By following the recommended oil specifications and service intervals, you can ensure that your 7.3L V8 engine remains in optimal condition for years to come.
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