HUSQVARNA 16-11-742-01 Intake Manifold 250/390/430CR/XC 77-81 P/n

( Manufacturer Part Number: 16-11-742-01 ), ( Part Type: Intake Manifold ), ( Machine Type: Dirt Bike ), ( Compatible Model: Cr Xc Husky ), ( Surface Finish: Aluminum ), ( Vintage Part: Yes ), ( Compatible Year: 1981, 1980, 1979, 1978, 1977 ), ( Country Of Origin: United States )

Review HUSQVARNA 250/390/430cr/xc Intake Manifold 77-81 Era Used P/n fits XC 250 390

The **Husqvarna 16-11-742-01 250/390/430CR/XC Intake Manifold (77-81)** is a meticulously engineered aftermarket component designed to enhance the performance and efficiency of Husqvarna s iconic 250, 390, 430cc two-stroke snowmobile engines from the 1977 to 1981 model years, including the popular CR and XC series. Crafted from high-grade aluminum alloy, this intake manifold is built to withstand the rigorous demands of cold-weather operation while delivering a noticeable improvement in throttle response, power output, and overall engine breathing. The manifold features a precision-machined design with optimized airflow passages, ensuring minimal restriction and maximum efficiency, which translates to smoother acceleration and better fuel atomization critical factors for maintaining peak performance in snowy, high-altitude, or densely packed trail conditions. Its compatibility with the **77-81 Husqvarna 250CR, 390CR, 430CR, and XC models** makes it a versatile upgrade for both classic enthusiasts looking to restore their vintage machines and modern riders seeking a reliable, high-performance solution. The manifold s robust construction also includes reinforced mounting points and gasket surfaces, ensuring a secure and leak-free installation that can endure years of heavy-duty use. Whether you're tackling steep climbs, deep powder, or relentless trail racing, this intake manifold serves as a straightforward yet impactful modification that bridges the gap between stock performance and high-end aftermarket tuning, all while preserving the timeless engineering legacy of Husqvarna s legendary two-stroke engines.

### **Pros and Cons of buying a Husqvarna 16-11-742-01 Intake Manifold (77-81 250/390/430/450 XC Models)**

1. **Direct OEM Fitment** This is an original Husqvarna intake manifold designed specifically for the 1977 1981 250/390/430/450 XC models. It ensures a perfect fit without modifications, reducing the risk of leaks or improper installation.

2. **Reliability** Being an OEM part, it is built to the same quality standards as the original, meaning it should perform consistently without premature failure if properly maintained.

3. **Performance Consistency** Since it matches the factory specifications, it will not negatively impact engine performance or throttle response. It s ideal for restorers or collectors who want authenticity.

4. **Ease of Installation** As it s a direct replacement, swapping it in requires minimal effort compared to aftermarket parts that may need additional modifications (e.g., gasket sealing, carburetor adjustments).

5. **Availability of Parts** Husqvarna OEM components are still available through specialty motorcycle parts suppliers, reducing the risk of obsolescence compared to rare aftermarket alternatives.

6. **Compatibility with Stock Engines** If you re running a stock engine or a restored one, this manifold will integrate seamlessly without requiring carburetor tuning or fuel system adjustments.

7. **Durability** The material and construction are designed to withstand the demands of off-road use, though wear over time is inevitable with any part.

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1. **Limited Performance Gains** Unlike aftermarket intake manifolds (which may feature larger ports or lightweight materials), this OEM part will not improve airflow or horsepower. It s purely a replacement for worn or damaged stock components.

2. **Potential for Wear** If the original manifold was damaged (e.g., cracked, warped, or corroded), this replacement may still have hidden flaws if the part is old or improperly stored. Inspect for cracks or deformities before purchasing.

3. **Cost Compared to Aftermarket** While not excessively expensive, it may be pricier than a generic aftermarket manifold, especially if sourced from a dealer rather than a used market.

4. **No Modern Upgrades** Unlike newer aftermarket manifolds, this part lacks features like improved sealing, lightweight materials, or compatibility with modern fuel systems (though your 77-81 model likely doesn t need these).

5. **Carburetor Compatibility** If your carburetor is heavily modified or upgraded, the stock manifold may not pair optimally, requiring adjustments to maintain proper performance.

6. **Rarity of New Stock** While available, new OEM parts may not be as readily accessible as they once were, potentially requiring special ordering or higher prices from suppliers.

7. **No Warranty on Used Parts** If purchasing a used/refurbished manifold, there s no guarantee of condition, whereas a new part would come with a manufacturer s warranty (if available).

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The **Husqvarna 16-11-742-01 intake manifold** is an excellent choice if you prioritize **authenticity, reliability, and a direct replacement** for your 1977 1981 XC model. It s ideal for:

- **Restoration projects** where original parts are desired.

- **Stock or lightly modified engines** needing a simple, proven replacement.

- **Owners who value OEM fitment** over performance upgrades.

However, if you re looking to **enhance performance, reduce weight, or integrate modern tuning**, an aftermarket manifold might be a better investment though you d need to ensure carburetor and fuel system compatibility.

For most **classic bike restorations or maintenance**, this manifold is a **safe, practical choice** with minimal downsides, provided you source it from a reputable supplier and inspect it for damage before installation.

- **Buy new if possible** to ensure quality and warranty coverage.

- **Inspect thoroughly** for cracks, warping, or corrosion before installation.

- **Pair with a carburetor tune-up** if the manifold is being replaced due to performance issues.

- **Consider aftermarket options** only if you re pursuing performance modifications.

If your goal is **preservation or a like-new condition**, this OEM part is a strong recommendation. If you re open to upgrades, research aftermarket alternatives (e.g., **B&S, Walbro, or custom manifolds**) that may offer better airflow or durability.

Details:

Husqvarna 250/390/430CR / XC WR 1977-81, Used Intake Manifold OEM Part P/N 16-11-742-01, Clean original condition. I always clean and inspect all my sale items, give an honest fair. Age related marks, threads are good.

part #: 161174201 prices

• $6.03-$55.00

specifications cyclevintagee:

• for models: Xc, 250, 390
• for makes: Husqvarna
• mpn: 16-11-742-01
• part type: Intake Manifold
• machine type: Dirt Bike
• compatible model: Cr Xc Husky
• surface finish: Aluminum
• vintage part: Yes
• compatible year: 1981, 1980, 1979, 1978, 1977
• country of origin: United States

offer cyclevintagee:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: May 1, 2026

seller cyclevintagee:

• # reviews: 2256
• city: Escondido, California
• rating: 99.5%

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

returns cyclevintagee:

• policy: No Returns

shipping cyclevintagee:

• carrier: USPS
• transit: 5-11 Days
• type: Fixed
• cost: $9.95
• service: USPS Ground Advantage
• class: Standard

payments cyclevintagee:

• other
• wallet: Apple-pay
• credit card: Discover

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