1985 Ford 460 Engine Specs
The 1985 Ford 460 engine was a powerful V8 engine that was commonly used in Ford trucks and motorhomes during that era. It had a displacement of 7.5 liters (460 cubic inches) and was part of Ford’s 385 engine family. Let’s take a closer look at the engine specifications of the 1985 Ford 460.
Engine Configuration
- Engine Type: V8
- Displacement: 7.5 liters (460 cubic inches)
- Fuel System: Carbureted
- Compression Ratio: 8.4:1
- Valvetrain: Overhead Valve (OHV)
- Number of Valves: 16
- Bore x Stroke: 4.36 inches x 3.85 inches
- Max Horsepower: 245 horsepower @ 4,000 RPM
- Max Torque: 400 lb-ft @ 2,000 RPM
The 1985 Ford 460 engine featured a carbureted fuel system, which was common for engines of that time. It had a compression ratio of 8.4:1, which contributed to its power output. The engine utilized an Overhead Valve (OHV) valvetrain with 16 valves, providing efficient combustion and performance.
Engine Oil Specs & Service Intervals
Proper engine oil and regular maintenance are crucial for the longevity and performance of any engine, including the 1985 Ford 460. Here are the recommended engine oil specifications and service intervals for this engine:
- Engine Oil Type: SAE 10W-30 or SAE 10W-40
- Oil Capacity: Approximately 6 quarts (including filter)
- Oil Change Interval: Every 3,000 to 5,000 miles or every 3 months (whichever comes first)
- Oil Filter: Replace with every oil change
Using the recommended engine oil type and changing it at regular intervals is essential to keep the engine properly lubricated and protected from wear. The 1985 Ford 460 engine had an oil capacity of approximately 6 quarts, including the oil filter.
It is generally recommended to change the engine oil every 3,000 to 5,000 miles or every 3 months, whichever comes first. Regular oil changes help remove contaminants and maintain optimal engine performance. Additionally, the oil filter should be replaced with every oil change to ensure proper filtration of the engine oil.
| Engine Specifications | Value |
|---|---|
| Engine Type | V8 |
| Displacement | 7.5 liters (460 cubic inches) |
| Fuel System | Carbureted |
| Compression Ratio | 8.4:1 |
| Valvetrain | Overhead Valve (OHV) |
| Number of Valves | 16 |
| Bore x Stroke | 4.36 inches x 3.85 inches |
| Max Horsepower | 245 horsepower @ 4,000 RPM |
| Max Torque | 400 lb-ft @ 2,000 RPM |
In conclusion, the 1985 Ford 460 engine was a powerful V8 engine with a displacement of 7.5 liters. It featured a carbureted fuel system, an Overhead Valve (OHV) valvetrain, and had a compression ratio of 8.4:1. Proper engine oil specifications and regular maintenance, including oil changes every 3,000 to 5,000 miles or every 3 months, are essential for optimal performance and longevity of the engine.
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