fits model: A65, Rocket. year: 1966–1970.

( Brand: Bsa ), ( Manufacturer Part Number: 68-0700 ), ( Part Type: Cylinder Head ), ( Surface Finish: Cast Aluminum ), ( Country/region Of Manufacture: United Kingdom )
The 1966-1970 BSA A65 Lightning Rocket Cylinder Head, specifically model number 68-0700, is a classic upgrade for any enthusiast of vintage British motorcycles. This cylinder head is designed for the BSA A65 Lightning, a powerful and iconic motorcycle from the 1960s.
The 68-0700 Rocket Cylinder Head is renowned for its ability to significantly boost the performance of the A65 Lightning. It features a larger inlet valve and a higher-lift camshaft, which allow for more air and fuel to enter the engine cylinder, resulting in increased power and torque. This upgrade is particularly popular among racing enthusiasts and those looking to give their vintage bike a modern edge.
The cylinder head is made from high-quality cast iron, ensuring durability and reliability. It is finished with a polished surface, adding a touch of elegance and sophistication to the bike. The Rocket Cylinder Head is also compatible with the standard A65 Lightning cylinder head gasket, making installation a straightforward process.
In terms of dimensions, the cylinder head has an inlet port size of 32mm and an exhaust port size of 27mm. It is designed to fit the BSA A65 Lightning engine with a bore size of 63mm and a stroke of 58mm.
In conclusion, the 1966-1970 BSA A65 Lightning Rocket Cylinder Head 68-0700 is a must-have upgrade for any BSA A65 Lightning enthusiast. It not only enhances the bike's performance but also adds a touch of vintage charm and sophistication.
Pros of buying a 1966-1970 BSA A65 Lightning Rocket Cylinder Head 68-0700:1. Power and Performance: This cylinder head is known for its increased power and performance, which can lead to a more enjoyable riding experience.
2. Rare and Collectible: As a part of the classic BSA A65, this cylinder head is a collectible item, which could potentially increase in value over time.
3. Improved Engine Efficiency: The Rocket cylinder head is designed to improve engine efficiency, which can lead to improved fuel economy and reduced maintenance costs.
Cons of buying a 1966-1970 BSA A65 Lightning Rocket Cylinder Head 68-0700:1. Compatibility Issues: This cylinder head may only be compatible with certain years and models of the BSA A65, so it is important to ensure that it will fit your specific bike before purchasing.
2. Cost: Replacing the cylinder head can be expensive, especially if you need to purchase additional parts or services to install it.
3. Availability: Due to its age and rarity, it may be difficult to find a replacement cylinder head if you need one for repair or replacement.
Conclusion:If you are a classic motorcycle enthusiast and are looking for a way to increase the power and performance of your BSA A65, then a Rocket cylinder head may be a worthwhile investment. However, it is important to consider the potential compatibility issues and high cost before making a purchase. Be sure to research and consult with experts to ensure that the cylinder head will fit your specific bike and that you are getting a good deal.
Recommendation:If you are considering purchasing a 1966-1970 BSA A65 Lightning Rocket Cylinder Head 68-0700, I would recommend doing thorough research and consulting with experts to ensure that it is the right fit for your bike and budget. It may also be helpful to shop around to find the best deal and to consider purchasing from a reputable dealer. Ultimately, whether or not this cylinder head is a good investment for you will depend on your specific needs and circumstances.
All threads are in good condition. This used Bsa cylinder head, part is correct for the 1966 twin carburetor 650cc A65 lightning Rocket, but suitable through 1970 model's. Please consider your shipping cost before buying.