1973 Ford 460 Engine Specs
The 1973 Ford 460 engine was a powerful V8 engine that was commonly used in various Ford vehicles during that time. This engine had several notable specifications that made it a popular choice among car enthusiasts. Let’s take a closer look at the engine configuration, oil specs, and service intervals for the 1973 Ford 460 engine.
Engine Configuration
- Engine Type: V8
- Displacement: 7.5 liters (460 cubic inches)
- Bore x Stroke: 4.36″ x 3.85″
- Compression Ratio: 8.0:1
- Fuel System: Carbureted
- Valvetrain: Overhead Valve (OHV)
The 1973 Ford 460 engine featured a V8 configuration, meaning it had eight cylinders arranged in a V shape. With a displacement of 7.5 liters or 460 cubic inches, this engine was capable of producing substantial power and torque.
The bore and stroke measurements of the 1973 Ford 460 engine were 4.36 inches and 3.85 inches, respectively. These measurements determine the size of the engine’s cylinders and the distance the pistons travel within them.
The compression ratio of the 1973 Ford 460 engine was 8.0:1. This ratio indicates the ratio of the cylinder’s volume when the piston is at the bottom of its stroke (bottom dead center) to the volume when the piston is at the top of its stroke (top dead center). A higher compression ratio generally leads to increased engine efficiency and power.
The fuel system of the 1973 Ford 460 engine was carbureted, which means it used a carburetor to mix air and fuel before delivering it to the engine’s cylinders. This was a common fuel delivery system used in older vehicles.
The valvetrain of the 1973 Ford 460 engine was an overhead valve (OHV) design. This means that the engine had its valves located in the cylinder head, above the combustion chamber. The OHV design offers several advantages, including improved efficiency and durability.
Engine Oil Specs & Service Intervals
Proper engine oil specifications and regular maintenance are crucial for the longevity and performance of any engine, including the 1973 Ford 460. Here are the recommended engine oil specs and service intervals for this engine:
- Engine Oil Type: SAE 10W-30
- Oil Capacity (including filter): 5 quarts
- Oil Change Interval: Every 3,000 miles or 3 months
- Oil Filter: Replace with every oil change
The 1973 Ford 460 engine required SAE 10W-30 oil, which is a multi-viscosity oil suitable for various temperature conditions. It is important to use the recommended oil type to ensure proper lubrication and protection for the engine components.
The oil capacity of the 1973 Ford 460 engine, including the oil filter, was 5 quarts. It is essential to maintain the oil level within the recommended range to prevent engine damage and ensure optimal performance.
For this engine, it is recommended to change the oil 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. Additionally, the oil filter should be replaced with every oil change to ensure proper filtration of impurities.
Following the recommended engine oil specs and service intervals for the 1973 Ford 460 engine will help keep the engine running smoothly and prolong its lifespan.
| Engine Specifications | Value |
|---|---|
| Engine Type | V8 |
| Displacement | 7.5 liters (460 cubic inches) |
| Bore x Stroke | 4.36″ x 3.85″ |
| Compression Ratio | 8.0:1 |
| Fuel System | Carbureted |
| Valvetrain | Overhead Valve (OHV) |
Remember to consult the specific vehicle’s manual or a trusted mechanic for accurate and up-to-date information regarding the 1973 Ford 460 engine.
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