SKI-DOO 823275 Olympique Magneto Cylinder

( Brand: Ski-doo ), ( Manufacturer Part Number: 823275 ), ( Part Type: Magneto Cylinder ), ( Country/region Of Manufacture: Canada )

Review SKI DOO Olympique Magneto Side Cylinder Assy fits 340 1978

Introducing the Ski-Doo Olympique 340 Magneto Cylinder from 1978, a remarkable piece of snowmobiling history. This cylinder, part number 823275, is a crucial component of the Olympique 340 engine, which was renowned for its durability and performance during the late 1970s.

The magneto cylinder is a critical part of the ignition system. Its primary function is to compress the fuel-air mixture inside the engine's cylinders and ignite it using a spark plug. In this specific cylinder, Ski-Doo employed a magneto ignition system instead of the more common distributor-based ignition. This design offered several advantages, such as simpler construction, fewer moving parts, and improved reliability.

The 823275 magneto cylinder is constructed from high-quality materials, including a cast iron cylinder liner and a forged aluminum piston. The bore size of this cylinder is 3.4 inches, which is ideal for delivering the necessary power to the Olympique's track system. The cylinder features a compression ratio of approximately 8:1, ensuring efficient combustion and a responsive engine.

Additionally, this cylinder includes an integral oil cooler, which is a significant feature for extended usage in cold temperatures. The oil cooler helps maintain the engine oil temperature within an optimal range, preventing it from thickening and reducing its flow, ensuring consistent engine performance.

The 823275 magneto cylinder also includes a high-performance magneto ignition system that generates the necessary spark for efficient combustion. This system features a powerful magneto coil that generates a strong magnetic field, which in turn generates a high-voltage spark at the plug. This design ensures reliable ignition even in the most challenging conditions, such as extreme cold or high altitudes.

The Olympique 340 engine's magneto cylinder is a testament to Ski-Doo's engineering prowess during the late 1970s. Its robust design, high-performance ignition system, and innovative features have made it a favorite among snowmobilers and collectors alike. If you are restoring an Olympique 340 or seeking a replacement magneto cylinder for your vintage Ski-Doo, the 823275 is an excellent choice.

The Ski-Doo Olympique 340 Magneto Cylinder, model number 823275 from 1978, is an older snowmobile engine. Here are some potential pros and cons for those considering purchasing this engine.

1. Vintage appeal: For collectors or enthusiasts of older snowmobiles, this engine may hold significant value due to its historical significance.

2. Reliability: Older engines, like the 1978 Olympique 340 Magneto Cylinder, are often known for their simplicity and durability. With fewer moving parts and less technology, they may require less maintenance and fewer repairs than modern engines.

3. Availability of parts: Since this engine is an older model, parts may be more readily available from vintage snowmobile parts suppliers.

1. Performance: The 1978 Olympique 340 Magneto Cylinder may not offer the same power and performance as modern snowmobile engines. This could affect top speed and overall riding experience.

2. Fuel efficiency: Older engines may not be as fuel-efficient as newer models, which could result in higher fuel costs.

3. Environmental concerns: Older engines do not meet modern emissions standards, which could be a concern for those who prioritize the environment.

In conclusion, the decision to purchase the Ski-Doo Olympique 340 Magneto Cylinder, model number 823275 from 1978, depends on individual preferences and priorities. For those who value vintage appeal, simplicity, and durability, this engine may be an excellent choice. However, for those seeking high performance, fuel efficiency, or environmental friendliness, a newer engine may be a better option.

If you are set on purchasing the 1978 Olympique 340 Magneto Cylinder, ensure that you have a reliable source for parts and that you are prepared for potential maintenance and repair needs. If you are looking for a more modern engine, consider researching options from reputable snowmobile manufacturers to find the best fit for your needs and budget.

Details:

A USED MAGNETO SIDE CYLINDER ASSY.OFF OF 1978 SKI DOO OLYMPIQUE 340.HAS SOME VERY LIGHT DRIED OIL RESIDUE OR SURFACE RUST SEE PICS IN CYLINDER.LIGHT HONE SHOULD BE GOOD.HEAD DOME IS NICE.

part #: 823275 price

• $125.00

specifications enginesnowmobile:

• for models: 340
• for makes: Skidoo, Ski-doo
• for years: 1978
• brand: Ski-doo
• mpn: 823275
• part type: Magneto Cylinder
• country/region of manufacture: Canada

payments enginesnowmobile:

• wallet: Paypal
• credit card: Discover
• other

general enginesnowmobile:

• condition: Used
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

shipping enginesnowmobile:

• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• type: Fixed
• transit: 3-8 Days
• cost: $0.00

offer enginesnowmobile:

• best offers: True
• sold: 0
• started: March 25, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

seller enginesnowmobile:

• # reviews: 705
• rating: 100.0%
• city: Waterford, Wisconsin

returns enginesnowmobile:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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