fits make: Yamaha. year: 1975–1990.

( Manufacturer Part Number: 67F-W009A-20-1S ), ( Part Type: Hp Cylinder Head )
The Yamaha 67F-W009A-20-1S Cylinder Head is a testament to Yamaha's unwavering commitment to engineering excellence and performance. Designed for outboard engines with a power output of 75, 80, or 90 HP, this cylinder head is a masterpiece that combines power, efficiency, and reliability in a single package.
Crafted with precision, the 67F-W009A-20-1S cylinder head boasts a high-performance combustion chamber design. This optimized combustion chamber improves fuel efficiency, reduces emissions, and delivers a smoother, more responsive power delivery. The cylinder head is also equipped with large intake and exhaust ports, which ensure optimal air and fuel flow for maximum power output.
The 67F-W009A-20-1S cylinder head features a robust construction, with a durable aluminum alloy casting that provides superior heat dissipation and resistance to corrosion. The cylinder head is also equipped with four valves per cylinder, double overhead camshaft (DOHC) design, and a sophisticated valve actuation system. This advanced valve system ensures precise valve control, improved engine response, and enhanced overall performance.
In terms of durability, the 67F-W009A-20-1S cylinder head is second to none. It features a reinforced valve seat design for improved longevity, and the use of high-quality materials ensures the cylinder head can withstand the rigors of high-performance applications.
In conclusion, the Yamaha 67F-W009A-20-1S 75, 80, 90 HP Outboard Cylinder Head is a high-performance component that delivers power, efficiency, and reliability. Whether you're a dedicated boater, a professional fisherman, or an enthusiast looking to upgrade your outboard engine, this cylinder head is an excellent choice for enhancing your marine experience.
1. Power: This outboard motor offers a range of power options, from 75hp to 90hp, making it suitable for various watercrafts and sailing conditions.
2. Reliability: Yamaha is a reputable brand known for producing durable and high-quality marine engines. This cylinder head is no exception.
3. Fuel Efficiency: Yamaha's Advanced Combustion Efficiency (ACE) technology improves fuel efficiency, reducing operating costs and environmental impact.
4. Shaft Length Variety: Available in different shaft lengths, enabling boat owners to choose the ideal fit for their watercraft.
Cons:1. Price: As a high-performance outboard motor, the Yamaha 67F-W009A-20-1S may be more expensive compared to other options in the market.
2. Maintenance: Like any engine, regular maintenance is required to ensure optimal performance and longevity.
3. Weight: The motor may be heavier than some other models, which could affect the overall balance and performance of smaller watercrafts.
Conclusion: The Yamaha 67F-W009A-20-1S outboard cylinder head offers impressive power, reliability, and fuel efficiency. However, its higher price and weight may be a concern for some users. If you prioritize performance and reliability and are willing to invest in a quality marine engine, this cylinder head could be an excellent choice. On the other hand, if you're looking for a more budget-friendly option, you may want to consider other brands or models.
It was used in salt water. Engine SN 62P L 1001055 This was removed from a running engine. This cylinder head was removed from a 2003 Yamaha 75 HP, F75TLRB, 4 cylinder, stroke, carburetors, 20 inch outboard. Please verify before purchasing.
These parts may fit other years and model's.