The 1970 International Scout 800A is a classic vehicle cherished by many enthusiasts. Understanding its original engine—and potential replacements—is crucial for maintaining its authenticity and performance. This guide dives deep into the stock motor for the 1970 Scout 800A, addressing common questions and providing valuable insights for owners and restorers.
What was the stock engine for a 1970 International Scout 800A?
The standard engine for the 1970 International Scout 800A was the 152 cubic inch (2.5L) four-cylinder engine. This was a durable and relatively simple powerplant, perfectly suited to the Scout's off-road capabilities. While not particularly powerful by modern standards, its reliability and simplicity made it a popular choice for its time. Some 800As might have also had optional engines, though the 152 was the most common. Knowing your specific Scout's engine is important for finding the right parts. Check your vehicle's identification plate for definitive information.
What are the common problems with the 1970 International Scout 800A's stock engine?
Like any older engine, the 152 cubic inch four-cylinder in the 1970 Scout 800A is prone to certain issues with age and use. These common problems include:
- Valve train issues: Worn valve guides, lifters, or rocker arms can lead to reduced performance and increased noise.
- Carburetion problems: The carburetor can become clogged or malfunction, resulting in poor fuel delivery and starting difficulties.
- Ignition system issues: Worn points, a failing condenser, or a weak coil can lead to misfires and difficulty starting.
- Seals and gaskets: Over time, seals and gaskets can wear out, causing leaks. This is especially true for oil pan and valve cover gaskets.
- Cooling system issues: Issues with the radiator, hoses, or water pump can lead to overheating.
Regular maintenance, including oil changes, tune-ups, and inspections, can significantly mitigate these problems.
Are there any common engine swaps for the 1970 International Scout 800A?
While maintaining originality is often preferred, many Scout owners opt for engine swaps for increased power or reliability. Some popular options include:
- Larger four-cylinder engines: Swapping in a larger displacement four-cylinder engine can provide a notable power increase while still maintaining a relatively simple setup.
- V8 swaps: V8 swaps are popular, although they often require significant modifications to the vehicle's chassis and drivetrain to accommodate the larger engine. This is a more involved project.
- Rebuilt or remanufactered 152: Restoring the original engine can be a great option, ensuring authenticity and potentially increasing reliability through the use of new parts.
Where can I find parts for the 1970 International Scout 800A's stock engine?
Several sources provide parts for the 1970 International Scout 800A's stock engine:
- Specialty parts suppliers: Many companies specialize in parts for classic International Harvester vehicles.
- Online marketplaces: Online platforms such as eBay often have a wide selection of used and new parts.
- Junkyards: Searching for parts at junkyards or salvage yards can be a cost-effective way to find used components.
- IH Parts Dealers (if still operating locally): Check for any remaining International Harvester dealers in your area; they might still have some parts.
Remember to always check the part's compatibility with your specific engine before purchasing.
How much does it cost to rebuild the stock engine for a 1970 International Scout 800A?
The cost of rebuilding the 152 cubic inch engine varies considerably depending on the extent of the work required, the cost of parts, and labor charges. A simple rebuild focusing on replacing worn components might be relatively affordable, while a complete restoration could be much more expensive. It's best to obtain quotes from multiple mechanics specializing in classic vehicles to get a clear understanding of potential costs.
This guide provides a starting point for understanding the stock engine of your 1970 International Scout 800A. Remember, proper research and planning are crucial, whether you choose to maintain originality or explore engine swaps. Always consult with experienced mechanics for guidance on any engine work.
