fits model: C3, D3, X16.

( Brand: Jesel ), ( Manufacturer Part Number: DA1S80 ), ( Type: Rocker Arm )
Introducing the Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 set x16 Roush Yates, a high-performance solution for your engine's rocker arm needs. These rocker arms, manufactured by the renowned Jesel Engineering, are specifically designed for use in Ford SBF, C3, SC1, and D3 engines, and are a popular choice among racers and high-performance enthusiasts who use Roush Yates engines.
The DA1S80 rocker arms are made from 6061-T6 billet aluminum, ensuring strength and durability even under the most demanding racing conditions. The arms are roller design, featuring tapered roller bearings that minimize friction and wear, ensuring smooth operation and longer component life. The tapered roller bearings are self-lubricating, eliminating the need for regular maintenance and reducing the likelihood of leaks.
The arms are also designed with a 1.8:1 ratio, providing excellent valvetrain control and ensuring optimal engine performance. Each arm set includes 16 rocker arms, making it a complete solution for most Ford SBF, C3, SC1, and D3 engines. The arms are finished in a high-quality anodized coating, providing both aesthetic appeal and additional protection against corrosion.
The Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 set x16 Roush Yates are designed to be used with Jesel's head shaft kit, which is sold separately. The use of these rocker arms and head shafts together results in a strong, reliable, and high-performing valvetrain system.
In summary, the Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 set x16 Roush Yates are a high-performance solution for your Ford SBF, C3, SC1, and D3 engine's rocker arm needs. Made from 6061-T6 billet aluminum, featuring tapered roller bearings, and designed with a 1.8:1 ratio, these rocker arms are strong, durable, and provide excellent valvetrain control. Each set includes 16 rocker arms and is designed for use with Jesel's head shaft kit, making it a complete solution for most Ford SBF, C3, SC1, and D3 engines.
The Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 Set X16 Roush Yates is a set of high-performance rocker arms specifically designed for Ford Modular engines used in Nascar applications. In this analysis, we will discuss the advantages and disadvantages of investing in these rocker arms.
Pros:1. High-quality material: The Jesel rocker arms are manufactured using 7075-T6 aluminum, which is known for its high strength-to-weight ratio and excellent durability. This material ensures that the rocker arms can withstand the rigors of high-performance racing applications.
2. Enhanced power output: The roller design of these rocker arms reduces friction between the valvetrain components, which translates into increased horsepower and torque. The 1.8:1 ratio is suitable for high-rpm applications, allowing for better breathing and improved engine performance.
3. Improved reliability: The Jesel rocker arms feature self-lubricating bushings that provide consistent lubrication, reducing the need for frequent maintenance. This design feature enhances the reliability of the rocker arms, especially during prolonged racing sessions.
4. Customizable: These rocker arms are available in various configurations to accommodate different engine sizes and applications. This customizability allows racers to select the ideal setup for their specific engine and racing requirements.
Cons:1. Expensive: The Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 Set X16 Roush Yates are relatively expensive compared to stock or aftermarket rocker arms. The high price point may be a barrier to entry for some racers or teams.
2. Installation complexity: The installation of these high-performance rocker arms requires specialized tools and knowledge. This complexity may lead to additional labor costs or the need to hire a professional mechanic.
3. Limited availability: Due to their specialized nature, these rocker arms may not be readily available from local parts stores or even online retailers. Racers may need to order them directly from the manufacturer or an authorized dealer, which could result in longer lead times.
Conclusion:The Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 Set X16 Roush Yates offer several advantages, including improved power output, enhanced reliability, and customizability. However, the high price point, installation complexity, and limited availability may deter some racers from considering these rocker arms.
Recommendation:If you are a professional Nascar team or a dedicated hobbyist with a significant racing budget and the necessary resources, the Jesel DA1S80 SBF C3 SC1 D3 Nascar Head Shaft Roller Rocker Arms 1.8 Set X16 Roush Yates are an excellent investment for maximizing engine performance and reliability. For those with more modest racing budgets or limited resources, it may be worth considering alternative, more affordable aftermarket rocker arm options.
The shafts are tight and rotate freely, overall this is a very nice set. Jesel SBF C3 NASCAR Head SHAFT ROLLER ROCKER ARMS 1.8 complete set of 16 from a Robert Yates Racing motor with limited service time in really nice condition as full set; they all have the large larger 0.550 inch roller, which appear to be very good.