
( Brand: Speedway ), ( Manufacturer Part Number: 915-11770 ), ( Part Type: Roller Camshaft Arm )
The 915-11770 Speedway Camshaft Roller Rocker Arms are an excellent upgrade for any engine seeking improved performance and durability. These roller rocker arms are specifically designed for 1.3-inch valve sizes and feature a 7-16 stud break-in configuration.
Constructed from high-quality materials, these roller rocker arms offer superior strength and reliability compared to traditional flat tappet designs. The roller cam follower ensures smooth, consistent valve motion, reducing wear and tear on the camshaft lobe and valve train components. This results in improved engine performance, with more power and torque available throughout the RPM range.
The 7-16 stud break-in configuration allows for easy installation and adjustment. The studs can be easily broken in using a break-in tool, ensuring a secure and reliable connection between the rocker arm and valve train components. The break-in process helps to minimize the risk of damage to the valve train and camshaft during installation, ensuring optimal engine performance and longevity.
In addition to their performance benefits, these roller rocker arms also offer improved noise reduction compared to flat tappet designs. The roller follower reduces friction and noise, resulting in a quieter and more enjoyable driving experience.
Overall, the 915-11770 Speedway Camshaft Roller Rocker Arms are an excellent choice for any engine looking to improve performance, reliability, and durability. With their high-quality construction, easy installation, and noise reduction benefits, these roller rocker arms are a smart investment for any engine builder or performance enthusiast.
Pros of buying 915-11770 Speedway Camshaft Roller Rocker Arms:1. Improved engine performance: The roller rocker arms can reduce valve train friction, allowing the engine to operate more smoothly and efficiently, which can result in improved horsepower and torque.
2. Durability: Roller rocker arms are known for their durability and longevity, as they have fewer moving parts than traditional flat tappet rocker arms. This means they are less likely to fail or require maintenance.
3. No need for valve adjustments: Roller rocker arms do not require regular valve adjustments, which can save time and money in the long run.
Cons of buying 915-11770 Speedway Camshaft Roller Rocker Arms:1. Cost: Roller rocker arms can be more expensive than traditional flat tappet rocker arms. This may be a factor to consider if you are on a tight budget.
2. Installation complexity: Installing roller rocker arms can be more complicated than installing flat tappet rocker arms, as they require more precise alignment and installation techniques.
3. Compatibility: Ensure that the roller rocker arms are compatible with your engine and camshaft before making a purchase.
Recommendation:If you are looking to improve your engine performance and are willing to invest in a more durable and maintenance-free solution, then the 915-11770 Speedway Camshaft Roller Rocker Arms may be a good fit for you. However, be aware of the higher cost and potential installation complexity before making a purchase, and ensure that they are compatible with your engine and camshaft. It's always recommended to consult with a professional mechanic or engineer before making any major engine modifications.
Used once 20 minutes run time, this set is perfect but half the was machined for clearance very large valve springs. Always kept clean and neat. Fit sbc with 7 16 rocker stud.