
( Brand: Norton ), ( Manufacturer Part Number: 18249 ), ( Part Type: Arm Shaft Spacer )
The 18252 Norton Atlas Lightened Rocker Arms Shafts Spacers and Shims are essential components for the maintenance and enhancement of your Norton Atlas engine. These parts are expertly crafted to provide optimal performance and durability, ensuring the smooth operation of your classic motorcycle.
The Lightened Rocker Arms Shafts are designed to reduce the overall weight of the rocker arm assembly, thereby improving the engine's performance and efficiency. These shafts are precision-machined from high-quality steel, ensuring a perfect fit and a long service life.
The Spacers and Shims, on the other hand, are crucial for maintaining the correct clearance between the rocker arms and the valve tappets. These components are meticulously manufactured to exacting standards, ensuring a snug fit and preventing any unwanted movement that could lead to engine noise or damage.
The 18249 and 18250 numbers refer to specific variants of these parts, each designed to fit different models of the Norton Atlas. It is essential to ensure that you order the correct part number for your specific bike to ensure a perfect fit and optimal performance.
In conclusion, the 18252 Norton Atlas Lightened Rocker Arms Shafts Spacers and Shims are a must-have for any Norton Atlas owner seeking to improve their engine's performance and longevity. These high-quality parts are expertly manufactured to provide a perfect fit and long-lasting performance, ensuring that your classic motorcycle continues to run smoothly for years to come.
Pros of buying 18252 Norton Atlas Lightened Rocker Arms Shafts, Spacers, and Shims (18249, 18250):1. Improved engine performance: The lightened rocker arms shafts can reduce the weight of the valvetrain, allowing it to operate more efficiently and improving engine performance.
2. Enhanced durability: The spacers and shims included in the kit can help ensure proper clearance between the components, reducing wear and tear and extending the life of the engine.
3. Easy installation: The kit includes all the necessary components for installation, making it easy for DIY enthusiasts to complete the upgrade themselves.
Cons of buying 18252 Norton Atlas Lightened Rocker Arms Shafts, Spacers, and Shims (18249, 18250):1. Cost: The kit can be expensive, especially if you are not already familiar with the parts and labor costs involved in the installation.
2. Potential damage to engine: If not installed correctly, the lightened rocker arms shafts can put excessive stress on other engine components, potentially causing damage.
3. Limited compatibility: The kit may not be compatible with all Norton Atlas engines, so it is important to verify compatibility before making a purchase.
Conclusion:The 18252 Norton Atlas Lightened Rocker Arms Shafts, Spacers, and Shims (18249, 18250) can provide significant performance and durability benefits for Norton Atlas engines, but they come at a cost. It is important to ensure compatibility and to install the kit correctly to avoid potential damage to the engine. If you are comfortable with the installation and have a budget for the upgrade, the kit can be a worthwhile investment for improving your Norton Atlas engine performance.
Recommendation:If you are considering buying this kit, I would recommend doing your research and ensuring that it is compatible with your specific engine model. It is also a good idea to consult with a qualified mechanic or engine builder to ensure that the installation is done correctly and to avoid any potential damage to the engine. Additionally, it is important to consider the cost of the kit and to make sure that you have a budget for the upgrade. Overall, the 18252 Norton Atlas Lightened Rocker Arms Shafts, Spacers, and Shims (18249, 18250) can be a good investment for those looking to improve the performance and durability of their Norton Atlas engine, but it is important to approach the upgrade with caution and to do your due diligence before making a purchase.
265 thousands wide. The exhaust rocker arms are any questions contact specialized triumph parts they allow you to do away with original springs that cause drag on. They were lightened and polished for high performance use. These rocker arms fit many other model's.
The ball ends are in great condition a long with 4 adjusters which also good I tried to show pics. They come with pressurized rocker shafts brass spacers steel shims. These rocker arms came out of an atlas.
The intake rocker arms are thousands wide.