fits model: 1200, Superjet.

| Brand | YAMAHA |
|---|---|
| Manufacturer Part Number | YA21 |
| Part Type | HEAD |
| Country/region Of Manufacture | UNITED STATES |
The Yamaha YA21 Superjet is an exceptional runabout watercraft, featuring a compact and agile design with impressive power options. This particular model comes equipped with A.D.A. (Automatic Down-Airing) head domes, available in 37cc sizes for both the 701 and 1200 engines.
The 701 engine, with a displacement of 696cc, delivers a thrilling riding experience. It boasts a high-output, 3-cylinder, 4-stroke engine that generates an impressive 70 horsepower. This engine is renowned for its excellent torque, ensuring a responsive and exciting acceleration.
The 1200 engine, on the other hand, is a true powerhouse. With a displacement of 1199cc, this high-performance, 4-cylinder, 4-stroke engine pumps out an impressive 115 horsepower. This engine delivers outstanding power and torque, making it perfect for those who crave high-speed thrills and exhilarating water sports.
The A.D.A. head domes are a notable feature of this watercraft. These automatic down-airing domes allow for efficient water intake and exhaust, ensuring optimal engine cooling. They are designed to automatically adjust to changing water conditions, ensuring consistent performance and reliability.
This Yamaha YA21 Superjet model offers a spacious and comfortable seating area, with room for up to three passengers. It comes with a variety of storage compartments, including a large bow storage area, under-seat storage, and a conveniently located glove box.
Additional features include a conveniently located reboarding step, a multi-function instrument panel, and a tilt steering system for easy maneuvering. This watercraft is also equipped with a high-performance hull design, ensuring stability and agility on the water.
In summary, the Yamaha YA21 Superjet A.D.A. head domes 37cc model is a powerful and agile watercraft, perfect for those seeking thrilling water adventures. With its impressive engine options, spacious seating, and convenient features, this watercraft is sure to exceed your expectations.
The Yamaha YA21 Superjet 701/1200 ADA Head Domes 37cc is a popular jet ski model known for its power, performance, and accessibility features. In this article, we'll discuss the advantages and disadvantages of purchasing this jet ski to help you make an informed decision.
Pros:1. Power and Performance: The Yamaha YA21 Superjet is powered by a 701cc or 1200cc engine, delivering impressive speed and acceleration. Its advanced hull design ensures excellent stability and maneuverability.
2. Accessibility: This jet ski is ADA (Americans with Disabilities Act) compliant, making it an excellent choice for individuals with disabilities looking for a fun and accessible watercraft.
3. Comfort: The YA21 Superjet offers a spacious seating area with adjustable footrests, ensuring riders of all sizes can enjoy a comfortable ride.
4. Versatility: This jet ski is suitable for various water conditions, making it a great all-around choice for both beginners and experienced riders.
5. Reliability: Yamaha is known for its high-quality engines and parts, ensuring the YA21 Superjet is a durable and reliable watercraft.
Cons:1. Price: The Yamaha YA21 Superjet 701/1200 ADA Head Domes 37cc is a premium jet ski, and its price point reflects its advanced features and performance.
2. Fuel Consumption: With its powerful engine, the YA21 Superjet consumes more fuel than some smaller jet skis, increasing operating costs.
3. Weight: At around 700-800 lbs, the YA21 Superjet is heavier than some jet skis, making it more challenging to transport and maneuver on land.
4. Maintenance: As with any high-performance watercraft, the Yamaha YA21 Superjet requires regular maintenance to keep it in top condition.
Conclusion:The Yamaha YA21 Superjet 701/1200 ADA Head Domes 37cc offers impressive power, performance, and accessibility features, making it a top choice for jet ski enthusiasts. Its cons include a higher price point, increased fuel consumption, and greater weight. However, considering its advanced features and reliability, the Yamaha YA21 Superjet is a worthwhile investment for those seeking a high-performance and accessible jet ski experience.
Recommendation:If you are in the market for a powerful, accessible, and versatile jet ski, the Yamaha YA21 Superjet 701/1200 ADA Head Domes 37cc is an excellent choice. Its advanced features and reliability make it a worthwhile investment for watercraft enthusiasts, despite its higher price point and increased maintenance requirements.
Yamaha ada head 37cc domes. In brand new condition, ended up using a different cc dome.
