Ford F800 429 Engine Specs

The Ford F800 is a heavy-duty truck that was manufactured by Ford from 1980 to 1998. It was equipped with various engine options, including the powerful 429 engine. Here are the specifications of the Ford F800 429 engine:

Engine Configuration

The Ford F800 429 engine is a V8 engine with a displacement of 7.0 liters (429 cubic inches). It features an overhead valve (OHV) configuration, meaning the valves are located in the engine block, below the combustion chamber. This design allows for better airflow and improved performance.

The 429 engine has a bore (cylinder diameter) of 4.36 inches and a stroke (piston travel) of 3.59 inches. It has a compression ratio of 10.5:1, which contributes to its power output.

Engine Oil Specs & Service Intervals

Proper engine oil is crucial for the smooth operation and longevity of any engine, including the Ford F800 429 engine. Here are the recommended engine oil specifications and service intervals for the Ford F800 429 engine:

  • Engine Oil Type: The Ford F800 429 engine requires a high-quality, multi-viscosity engine oil with a viscosity grade of 10W-30 or 10W-40. This ensures proper lubrication and protection in various operating conditions.
  • Oil Capacity: The oil capacity of the Ford F800 429 engine is approximately 6-7 quarts, including the oil filter.
  • Oil Filter: It is essential to use a high-quality oil filter that is compatible with the Ford F800 429 engine. Consult the vehicle’s manual or a trusted mechanic for the recommended oil filter brand and model.
  • Service Intervals: Regular oil changes are necessary to maintain the engine’s performance and prevent premature wear. It is generally recommended to change the engine oil and oil filter every 3,000 to 5,000 miles or every 3 to 6 months, whichever comes first. However, it is advisable to consult the vehicle’s manual for the manufacturer’s specific service intervals.
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Detailed Engine Specifications

For a comprehensive overview of the Ford F800 429 engine specifications, refer to the following chart:

Engine Specifications Values
Engine Type V8
Displacement 7.0 liters (429 cubic inches)
Configuration Overhead Valve (OHV)
Bore 4.36 inches
Stroke 3.59 inches
Compression Ratio 10.5:1

In conclusion, the Ford F800 429 engine is a powerful V8 engine with a displacement of 7.0 liters. It features an overhead valve configuration and has a bore of 4.36 inches and a stroke of 3.59 inches. Proper engine oil specifications and regular service intervals are essential for maintaining the engine’s performance and longevity. Remember to consult the vehicle’s manual or a trusted mechanic for specific recommendations and guidelines.

Categories: Ford

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