fits make: Harley, Davidson. year: 1974.

( Brand: Precision Machine ), ( Manufacturer Part Number: 04-0389 ), ( Part Type: Valve Intake Guide )
The 04-0389 Precision Harley Davidson 74 Racing Valve Intake 004 is an essential upgrade for any Harley Davidson enthusiast looking to enhance their motorcycle's performance. This intake manifold is meticulously crafted to provide an optimal airflow path, ensuring a more powerful and efficient combustion process.
The intake features a high-quality billet aluminum construction, ensuring durability and longevity. Its precise CNC machining ensures a perfect fit with your Harley Davidson engine, eliminating any potential leaks or airflow restrictions. The intake is designed to work seamlessly with the factory throttle body, making installation a breeze.
The 04-0389 Precision Harley Davidson 74 Racing Valve Intake 004 is a race-inspired component, designed to deliver maximum power and torque. Its unique design includes larger intake runners and a larger air filter, allowing for more air to be drawn into the engine for combustion. This results in a noticeable increase in horsepower and a smoother, more responsive engine.
The intake also includes a high-flow metal air cleaner, which not only looks great but also provides superior filtration. The cleaner's metal construction ensures that it can withstand the harsh conditions of the road, providing years of reliable service.
In conclusion, the 04-0389 Precision Harley Davidson 74 Racing Valve Intake 004 is a must-have upgrade for any Harley Davidson enthusiast. Its high-quality construction, race-inspired design, and performance-enhancing features make it an excellent choice for those looking to take their motorcycle to the next level.
Pros of buying a 04-0389 Precision Harley-Davidson 74 Racing Valve Intake 004:1. Enhances engine performance: The intake manifold is designed to improve airflow into the engine, which can lead to increased horsepower and torque.
2. High-quality construction: The Precision Harley-Davidson intake manifold is made with high-quality materials and precision engineering, ensuring durability and reliability.
3. Easy installation: The intake manifold comes with detailed instructions and is relatively easy to install, even for beginners.
4. Improves sound: The intake manifold can also improve the sound of the engine, giving it a more aggressive and powerful sound.
Cons of buying a 04-0389 Precision Harley-Davidson 74 Racing Valve Intake 004:1. Expensive: The intake manifold is not cheap, and it may be out of budget for some Harley-Davidson owners.
2. Requires tuning: After installing the intake manifold, the bike may require tuning to ensure proper engine performance and emissions compliance.
3. May not be compatible with all engines: The intake manifold is designed for specific Harley-Davidson engines, and it may not be compatible with all models or years.
4. May void warranty: Installing aftermarket parts like the Precision Harley-Davidson intake manifold may void the bike's warranty, so it's important to check with the manufacturer before installing.
Conclusion:The 04-0389 Precision Harley-Davidson 74 Racing Valve Intake 004 is a high-quality intake manifold that can improve engine performance, sound, and overall riding experience. However, it is expensive and may require tuning after installation. Additionally, it may not be compatible with all Harley-Davidson engines, and installing it may void the bike's warranty. If you're looking to upgrade your Harley-Davidson engine and have the budget for it, the Precision Harley-Davidson intake manifold is a great option. But if you're on a tight budget or unsure about the compatibility, it may be best to consider other options.
New old stock in sealed original packaging.
New Precision Machines Harley Davidson '74 racing valve intake guide.