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Description
OEM quality replacement ignition coil. Meets or exceeds OEM.
Technical Specifications
- MFG. Part Number 01-143-01
Vehicle Information
Moto-Ski Grand Prix 340 Snowmobile (1970-1972)
The Moto-Ski Grand Prix 340 is an iconic snowmobile from the late 1960s and early 1970s, produced from 1970 to 1972. This model was recognized for its distinctive styling and performance, positioning itself as an attractive option for sports snowmobile enthusiasts of the era. Launched in 1970 with a 340cc Sachs engine and distinctive styling including a metal flake gold cab, the Grand Prix 340 underwent significant evolutions. In 1971, following Moto-Ski's acquisition by Bombardier, the model was equipped with a 338cc JLO engine and received a complete nose and cowling redesign, incorporating engine shrouding and a handlebar-mounted kill switch. The year 1972 saw the introduction of a more powerful 336cc BSE engine, and the styling was influenced by the Bullet race sleds, with model tags reflecting Bombardier's new ownership. FAQ:
Q: How can I ensure parts fit my Moto-Ski Grand Prix 340?
R: To guarantee compatibility, please use our year and model selector at the top of the page.
Maintenance
| Component | Interval | Details |
| Engine Oil (Lubrication) | N/A (mixed with fuel) | Two-cycle engine, oil is mixed directly with gasoline. No separate engine oil reservoir or engine oil filter. The recommended fuel-to-oil mixture is 20 parts gasoline to 1 part oil. Mix in a separate container before transferring to the snowmobile's fuel tank. |
| Oil Filter (Engine) | N/A | Not applicable, as the two-cycle engine uses oil mixed with fuel for lubrication. |
| Drive Belt | Inspect before each use / Replace if worn | Inspect the belt width. Replace if its width is less than 2.5 cm. Check before every ride for signs of wear (cracking, fraying, flat spots). |
| Spark Plug | Periodic inspection | Disconnect the cable, remove the spark plug, and examine its condition. A brownish color indicates a well-running engine, while a black or light gray color suggests a poorly running engine. The manual does not provide a specific replacement interval. |
| Air Filter | N/A | Not explicitly mentioned in the owner's manual excerpts. Older snowmobiles often utilized simpler intake systems, sometimes without a formal replaceable air filter. |
| Coolant | N/A | Not applicable, as the Moto-Ski Grand Prix 340 is equipped with an air-cooled two-stroke engine and does not use a liquid cooling system. |
| Drive Chain (Chaincase) | Every 25 hours of operation | Lubricate with Moto-Ski Special Grease. Remove the chain case cover to ensure the drive chain is sufficiently covered. Check the condition of components (chain, sprockets, seals) and adjust chain tension as necessary. |
| Front Axle | Every 25 hours of operation | Lubricate the two front axle bearings at the grease fittings until new grease comes out. |
| Driven Pulley | Every 25 hours of operation | Lubricate the bearings of the driven pulley eccentric by pumping 2 to 3 shots of Moto-Ski grease into the tensioner bolt hole after removing the bolt. |
| Steering Mechanism | Every 25 hours of operation | Lubricate the four ball joints of the tie rod ends and the nylon bushings of the steering handlebar with a few drops of oil. |
| Fuel System | Periodic cleaning | Periodically clean the fuel filter. |
| Pre-Start Check | Before each use | Check the fuel level, steering handle movement, and throttle/brake operation. |
| Seasonal Storage | Before periods of inactivity | Prepare the snowmobile for periods of inactivity, such as summer storage. |