fits model: 250, 340, Twin. make: Skidoo, Can, Ski-doo. year: 1975–1976.

( Brand: Ski-doo ), ( Manufacturer Part Number: 420-878-120 ), ( Part Type: Exhaust Manifold )
The Ski-Doo 420-878-120 Exhaust Manifold, designed for models from 1975 to 1976, and compatible with 245, 250, and 340 RV snowmobiles, is a crucial component for optimizing your Ski-Doo's performance. This exhaust manifold is engineered with precision to ensure a flawless fit and function, making it an ideal replacement or upgrade part.
Manufactured with high-quality materials, this exhaust manifold boasts a robust construction that is designed to withstand the rigors of snowmobiling. It features a twin single design, which allows for efficient exhaust gas flow, reducing backpressure, and contributing to the overall horsepower and speed of your Ski-Doo.
The Ski-Doo 420-878-120 Exhaust Manifold is designed to connect seamlessly with your snowmobile's engine, ensuring optimal exhaust gas routing for improved combustion and fuel efficiency. The manifold's design also helps in reducing heat transfer to other sensitive components, promoting their longevity and reliability.
This exhaust manifold is easy to install, with clear instructions provided to guide you through the process. If you're looking to enhance the performance of your vintage Ski-Doo or maintain the performance of your current model, the Ski-Doo 420-878-120 Exhaust Manifold is an excellent choice.
In summary, the Ski-Doo 420-878-120 Exhaust Manifold is a high-quality, robust, and efficient component that is essential for any Ski-Doo enthusiast. Its twin single design ensures optimal exhaust gas flow, reducing backpressure and contributing to improved performance. Installation is straightforward, making it a hassle-free upgrade for your snowmobile.
1. Authenticity: This exhaust manifold is an original part for Ski-Doo snowmobiles, ensuring a perfect fit and proper functionality.
2. Performance: The manifold is designed to optimize the engine's performance by efficiently routing exhaust gases away from the engine, reducing backpressure, and improving throttle response.
3. Durability: Built to withstand the harsh conditions of snowmobiling, the exhaust manifold is made of high-quality materials that can endure extreme temperatures and vibrations.
4. Availability: As it is a common part for various Ski-Doo models, it is generally easy to find and purchase.
Cons:1. Age: Being a part from 1975-1976, it may have experienced wear and tear, requiring additional inspection and potential repairs.
2. Compatibility: While it is suitable for the listed Ski-Doo models, it might not fit other models or years without modifications.
3. Cost: Original parts can sometimes be more expensive compared to aftermarket alternatives.
4. Limited Warranty: Since it's a used or vintage part, it may not come with a manufacturer's warranty.
Conclusion:Buying a Ski-Doo 420-878-120 exhaust manifold can provide authenticity, performance, and durability, but it may also come with potential issues due to its age, compatibility concerns, higher cost, and lack of warranty.
Recommendation:If you're in need of a reliable exhaust manifold for your Ski-Doo snowmobile, this part is a good choice given its originality and performance benefits. However, ensure to inspect the part thoroughly before purchase and consider the potential costs associated with any necessary repairs or modifications. Alternatively, researching aftermarket alternatives may offer cost savings while still providing acceptable performance.
Used Ski-Doo 1976 250 RV Exhaust Manifold. Also fits 1975 and 1976 RV's. For Twin cylinder with single muffler.