BSA 68-0879 Cylinder Head Dual Port Intake Clean Fins 500CC

( Brand: Bsa ), ( Manufacturer Part Number: 68-0879 ), ( Engine Type: 4-stroke ), ( Type: Cylinder Head ), ( Unit Type: Unit ), ( Machine Type: Street Motorcycle ), ( Vintage Part: Yes ), ( Finish: Unfinished ), ( Performance Part: No )

Review BSA 500cc Cylinder Head Dual Port Inch Intake Clean No Broken Fins fits TWIN A50

The BSA A50 500cc Twin Cylinder Head Dual Port Intake with Clean Fin is a crucial component for any BSA A50 motorcycle enthusiast. This intake system is meticulously designed to enhance the performance and efficiency of your motorcycle engine.

The twin cylinder head configuration of this intake system allows for an even distribution of air-fuel mixture into each cylinder, ensuring optimal combustion and power output. The dual port design further enhances this by providing two separate intake tracts, which facilitates better engine breathing and improved throttle response.

The clean fin feature is an essential addition to this intake system. These finned structures are strategically placed around the intake ports to help cool the incoming air as it enters the engine. The clean fins act as tiny heat exchangers, drawing in the cooler ambient air and reducing the temperature of the intake charge. This results in increased power output, improved engine efficiency, and better overall performance.

The intake ports themselves are meticulously crafted for precision and optimal flow. The dual port design ensures that each cylinder receives an ample supply of air-fuel mixture, while the clean fins work to maintain an ideal intake temperature. Together, these features create a powerful and efficient intake system that is sure to elevate the riding experience on your BSA A50 motorcycle.

Installing the BSA A50 500cc Twin Cylinder Head Dual Port Intake with Clean Fin is a straightforward process, making it an excellent upgrade for both novice and experienced motorcycle mechanics. With its sleek design and effective performance enhancements, this intake system is a must-have for any BSA A50 motorcycle owner looking to maximize the potential of their engine.

The BSA A50 500cc twin cylinder head dual port intake with clean fins is an classic motorcycle part that has been used in various BSA motorcycles from the 1950s. Here are some potential pros and cons of buying this component:

1. Authenticity: This part is an original BSA component, which may be desirable for collectors or restorers who want to maintain the originality of their motorcycle.

2. Performance: The dual port intake system allows for better airflow and potentially improved engine performance. The clean fins help to keep the intake ports free of debris and ensure efficient airflow.

3. Availability: This part is still available for purchase from various vendors, so it may be easier to find than some other rare or obsolete motorcycle components.

1. Cost: Original BSA parts can be quite expensive, especially if they are hard to find or in high demand.

2. Compatibility: This part is specifically designed for BSA motorcycles with the A50 engine, so it may not be compatible with other makes or models.

3. Wear and tear: As with any used motorcycle part, there is a risk of wear and tear that may require additional maintenance or replacement over time.

The decision to buy the BSA A50 500cc twin cylinder head dual port intake with clean fins ultimately depends on the individual's specific needs and budget. For collectors or restorers who prioritize authenticity and performance, this part may be a worthwhile investment. However, for those on a tight budget or who are not concerned with maintaining originality, there may be more cost-effective alternatives available.

If you are considering purchasing this component, it is important to do your research and ensure that it is the right fit for your motorcycle. Check with the vendor for any potential compatibility issues and consider the cost versus the potential benefits. If you are unsure, it may be worth consulting with a motorcycle mechanic or expert to help you make an informed decision.

Details:

Its in excellent shape no broken fins, all threads are clean and solid, it includes valve guides. This is a BSA A50 500cc Twin cylinder head, dual-port design with 1 intake ports.

part #: 680879 price

• $299.50

specifications cylindermotorcycleiz:

• for models: A50, Twin
• brand: Bsa
• mpn: 68-0879
• engine type: 4-stroke
• type: Cylinder Head
• unit type: Unit
• machine type: Street Motorcycle
• vintage part: Yes
• finish: Unfinished
• performance part: No

offer cylindermotorcycleiz:

• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: November 11, 2025
• sold: 0

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

payments cylindermotorcycleiz:

• credit card: Visa
• other
• wallet: Google-pay

shipping cylindermotorcycleiz:

• carrier: FedEx
• transit: 3-7 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery

seller cylindermotorcycleiz:

• # reviews: 51
• city: Salt Lake City, Utah
• rating: 100.0%

returns cylindermotorcycleiz:

• policy: No Returns

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