1966 Ford Mustang 6 Cylinder Engine Specs
The 1966 Ford Mustang is an iconic American muscle car that has captured the hearts of car enthusiasts for decades. One of the engine options available for the 1966 Mustang was the 6-cylinder engine. In this article, we will delve into the engine configuration, engine oil specs, and service intervals for the 1966 Ford Mustang equipped with a 6-cylinder engine.
Engine Configuration
The 1966 Ford Mustang with a 6-cylinder engine featured a 200 cubic inch (3.3-liter) inline-six engine. This engine was known for its reliability and smooth performance. It had a bore and stroke of 3.68 x 3.13 inches and a compression ratio of 9.2:1. The engine utilized a single-barrel carburetor and had a maximum horsepower output of approximately 120 horsepower at 4,400 RPM. The torque produced by this engine was around 190 lb-ft at 2,400 RPM.
Engine Oil Specs
Choosing the right engine oil is crucial for maintaining the performance and longevity of your 1966 Mustang’s 6-cylinder engine. Here are the recommended engine oil specifications:
- Oil Type: SAE 10W-30
- Oil Capacity: Approximately 5 quarts (including filter)
- Oil Filter: Ford FL-1A or equivalent
It is important to note that these specifications are based on the original factory recommendations. However, advancements in oil technology have occurred since then, so consulting with a trusted mechanic or referring to the owner’s manual for updated recommendations is always a good idea.
Service Intervals
Regular maintenance is essential to keep your 1966 Mustang’s 6-cylinder engine running smoothly. Here are the recommended service intervals for various engine components:
- Oil Change: Every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first.
- Oil Filter Replacement: During every oil change.
- Spark Plug Replacement: Every 20,000 to 30,000 miles or every 2 to 3 years.
- Air Filter Replacement: Every 12,000 to 15,000 miles or once a year.
- Fuel Filter Replacement: Every 20,000 to 30,000 miles or every 2 to 3 years.
- Timing Belt Replacement: Unknown
It is important to keep in mind that these service intervals may vary depending on driving conditions, climate, and other factors. Regularly inspecting your engine and consulting with a knowledgeable mechanic can help you determine the best maintenance schedule for your 1966 Mustang’s 6-cylinder engine.
Detailed Engine Specifications
| Engine Type | 6-Cylinder Inline |
|---|---|
| Displacement | 200 cubic inches (3.3 liters) |
| Bore x Stroke | 3.68 x 3.13 inches |
| Compression Ratio | 9.2:1 |
| Carburetor | Single-barrel |
| Maximum Horsepower | Approximately 120 horsepower at 4,400 RPM |
| Torque | Approximately 190 lb-ft at 2,400 RPM |
These detailed engine specifications provide a comprehensive overview of the 1966 Ford Mustang’s 6-cylinder engine. Whether you are a proud owner of this classic car or simply an enthusiast, understanding the engine configuration, oil specifications, and service intervals can help you maintain and appreciate the performance of this iconic vehicle.
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