1974 Ford 351W Engine Specs
The 1974 Ford 351W engine was a popular choice for many Ford vehicles during its time. It was part of Ford’s Windsor engine family, which included various V8 engines. Let’s take a closer look at the specifications of this engine.
Engine Configuration
- Engine Type: V8
- Displacement: 351 cubic inches (5.8 liters)
- Block Material: Cast iron
- Valvetrain: Pushrod overhead valve
- Fuel Delivery: Carburetor
The 351W engine had a classic V8 configuration, with eight cylinders arranged in a V-shape. Its displacement of 351 cubic inches (5.8 liters) provided ample power for a variety of applications. The engine block was made of durable cast iron, ensuring strength and longevity.
The valvetrain of the 351W engine utilized a pushrod overhead valve design. This design allowed for precise control of the engine’s intake and exhaust valves, optimizing performance and efficiency. Fuel delivery was handled by a carburetor, which was a common fuel system technology at the time.
Engine Oil Specs & Service Intervals
Proper engine oil is essential for the smooth operation and longevity of any engine. Here are the recommended engine oil specifications and service intervals for the 1974 Ford 351W engine:
| Oil Type | Viscosity | Service Interval |
|---|---|---|
| Conventional Mineral Oil | SAE 10W-30 | Every 3,000 miles or 3 months |
| Synthetic Blend Oil | SAE 10W-30 | Every 5,000 miles or 6 months |
| Full Synthetic Oil | SAE 10W-30 | Every 7,500 miles or 12 months |
The 1974 Ford 351W engine was compatible with various types of engine oil. Conventional mineral oil, synthetic blend oil, and full synthetic oil were all suitable options. The recommended viscosity for all oil types was SAE 10W-30.
As for the service intervals, it is generally recommended to change the engine oil every 3,000 miles or 3 months when using conventional mineral oil. Synthetic blend oil can extend the service interval to every 5,000 miles or 6 months. Full synthetic oil offers the longest service interval, with a recommended change every 7,500 miles or 12 months.
It’s important to note that these service intervals are general recommendations, and actual intervals may vary depending on driving conditions, engine condition, and manufacturer guidelines. Regular oil changes are crucial to maintain the engine’s performance and protect its internal components.
In conclusion, the 1974 Ford 351W engine was a reliable V8 engine with a displacement of 351 cubic inches. Its engine configuration featured a cast iron block and a pushrod overhead valve valvetrain. When it comes to engine oil, using the recommended SAE 10W-30 viscosity and adhering to the appropriate service intervals will help keep the engine running smoothly for years to come.
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