1966 Ford 427 Engine Specs

The 1966 Ford 427 engine is a legendary powerplant that was known for its impressive performance and raw power. This article will delve into the engine’s specifications, including its configuration, oil requirements, and service intervals.

Engine Configuration

The 1966 Ford 427 engine featured a V8 configuration, with eight cylinders arranged in a V shape. It had a displacement of 427 cubic inches, which translates to approximately 7.0 liters. This large displacement allowed the engine to produce substantial amounts of power and torque.

The engine was equipped with a single overhead camshaft (SOHC) design, which was a relatively advanced feature for its time. This design helped improve the engine’s breathing capabilities and overall performance.

Engine Oil Specs & Service Intervals

Proper engine oil is crucial for maintaining the performance and longevity of any engine, including the 1966 Ford 427. Here are the recommended oil specifications and service intervals for this engine:

  • Oil Type: It is recommended to use a high-quality motor oil with a viscosity of SAE 10W-30 or SAE 10W-40. The specific oil brand and formulation can vary based on personal preference and climate conditions.
  • Oil Capacity: The 1966 Ford 427 engine had an oil capacity of approximately 5 quarts (4.7 liters). It is important to check the oil level regularly and maintain it within the recommended range.
  • Oil Filter: A high-quality oil filter should be used, and it is recommended to replace the oil filter during every oil change to ensure optimal filtration and engine protection.
  • Service Intervals: The recommended oil change interval for the 1966 Ford 427 engine is every 3,000 to 5,000 miles (4,800 to 8,000 kilometers) or every six months, whichever comes first. However, it is always best to consult the vehicle’s owner’s manual for the manufacturer’s specific recommendations.

Detailed Engine Specifications

Here is a detailed breakdown of the specifications for the 1966 Ford 427 engine:

Engine Type V8
Displacement 427 cubic inches (7.0 liters)
Configuration V-Shaped
Camshaft Single Overhead Camshaft (SOHC)
Compression Ratio Varied based on specific model and application
Horsepower Varied based on specific model and application
Torque Varied based on specific model and application
Fuel System Carbureted

It is important to note that the exact specifications, such as compression ratio, horsepower, and torque, can vary depending on the specific model and application of the 1966 Ford 427 engine. These specifications were offered as a general overview, and for accurate details, it is recommended to refer to the specific vehicle’s documentation or consult with a knowledgeable expert.

The 1966 Ford 427 engine remains an iconic piece of automotive history, known for its power and performance. Whether it was powering a muscle car or a high-performance sports car, this engine left a lasting impression on enthusiasts and continues to be revered today.

Categories: Ford

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