fits model: Twins. make: Harley. year: 1917–1923.

( Brand: Competition Distributing ), ( Manufacturer Part Number: 90-17-23K ), ( Part Type: Intake Valve Housing ), ( Motor Size: 61 74 J Jd )
The 90-17-23K Harley-Davidson intake housing valve pocket is a vital component for the 1917-1923 twin engine models. This part is specifically designed for the intake system, playing a crucial role in the overall performance and efficiency of your classic Harley-Davidson twin engine.
The intake housing valve pocket is meticulously crafted to provide a secure and precise fit for the valve, ensuring smooth operation and optimal airflow. The pocket's dimensions are precisely measured to accommodate a 2.24-inch (OD) valve, ensuring compatibility with your engine's specifications.
This component is made from high-quality materials, ensuring durability and resistance to wear and tear. The material's strength and resilience help prevent leaks and maintain the sealing integrity of your engine, contributing to improved engine performance and reduced emissions.
The 90-17-23K Harley-Davidson intake housing valve pocket is an essential upgrade for any Harley-Davidson twin engine enthusiast looking to restore or maintain their classic motorcycle. Its unique design and precise fit make it an indispensable part of the intake system, ensuring that your engine runs smoothly and efficiently.
In conclusion, the 90-17-23K Harley-Davidson intake housing valve pocket is a must-have for any Harley-Davidson twin engine owners looking to restore their classic motorcycle or maintain its performance. Its high-quality materials, precise fit, and durable design make it an excellent investment for any Harley-Davidson enthusiast.
Pros of buying a 90-17-23k Harley-Davidson JD intake housing valve pocket for 1917-1923 twins:1. Enhanced engine performance: The valve pocket upgrade can improve the engine's airflow, which may lead to increased horsepower, torque, and overall performance.
2. Improved sound: The upgraded valve pockets can contribute to a more pleasant and distinctive exhaust note, enhancing the classic Harley-Davidson sound.
3. Durability: The new intake housing valve pocket is likely made from high-quality materials, ensuring longevity and durability.
Cons of buying a 90-17-23k Harley-Davidson JD intake housing valve pocket for 1917-1923 twins:1. Cost: Upgrading the valve pockets can be a significant investment, especially if you are considering other performance modifications as well.
2. Complex installation: Installing the new valve pockets may require specialized tools and knowledge, which could potentially lead to additional costs for labor or professional installation.
3. Potential engine tuning required: Upgrading the valve pockets can change the engine's airflow, which may necessitate adjustments to the fuel mixture or ignition timing to ensure proper engine operation.
Conclusion:If you are a Harley-Davidson enthusiast and are looking to enhance the performance and sound of your classic 1917-1923 twin, upgrading the intake housing valve pockets could be an excellent option. However, you should be prepared for the potential costs involved, such as the purchase price, installation, and any required engine tuning. It is essential to research the installation process thoroughly or seek professional help if needed.
Recommendation:Consider the pros and cons carefully before making a decision. If upgrading the valve pockets is within your budget and you can handle the installation, it may be an excellent way to enhance the performance and sound of your classic Harley-Davidson twin. In any case, it is always a good idea to consult with other Harley-Davidson enthusiasts or experts in the field to gather additional insights and advice before proceeding with the upgrade.
Fits: Harley jd Twins. The valve seat has been cut to 30 and is lapped.
Standard shipping is priority mail.
The rocker arm tower locating pin is installed. Item must be unused and in the same condition it was shipped. 24 height - 1.
Pocket dimensions: od includes: pocket, spring, keeper, dowel pin, and valve all assembled this offer is for 1 complete assembly. Valve guide is honed to fit the properly.
Fits front or rear cylinder. This is a 2 window pocket.
24 od part 23 complete assembly is ready to run. This has the late model clonal spring.
Measure your pockets or cylinders to be sure these are the correct size. 24 height - 1.