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Our technology allows us to provide the highest level of performance and reliability for our customers. Our association with many of the industry's leading head manufacters has given us the opportunity to implement these race proven high quality designs for all categories of racing.
Harmonics or high frequency fatigue is present in all racing engines and will usually destroy the valvetrain if not controlled. Properly designed valve springs will control the dominant harmonics, provide the needed stability, and reduce valvetrain component wear. Ferrea valve springs are developed from high strength alloys, including premium grade chrome silicon steel. Our springs are heat-treated and stress relieved, which dramatically increases the spring's life. Our valve springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for today's aggressive valvetrain combinations.
Specifications:
- Diameters 1.570 To 1.225
- Type/Material/Application: Dual w/Damper/Special Alloy Roller
- Outside Diameter: 1.04/1.56
- Inside Diameter: 0.74/1.145
- Seat Press.: 245 lbs @1.970
- Open Press: 585 lbs @1.290
- Rate Inch: 480 lbs
- Coil Bind 1.190
- Max Net Lift: .680
Other Part Numbers:
Ferrea #ferS11011-1
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Who Are Ferrea Valves?
Ferrea Valves is an aftermarket company that has been manufacturing high-performance engine valves for more than 50 years. They are known for developing hard-core racing components and cater to various engine types and categories.
Today, Ferrea Valves is recognized as one of the leading brands for engine valves and other related high-performance parts.
Continuous Product Improvement
Their research and development department is always finding ways to continuously find innovative ways to improve their products to keep up with today’s fast-growing automotive market. With the changing automotive trend, it is a must that their product continuously adapts in order to provide optimum performance.
They have always provided their customers with parts with the highest level of performance and reliability, making them a favorite brand of many racers, tuners, and motorsport enthusiasts worldwide.
Race Proven Design
Their design is race-proven and has been tested and used in multiple race tracks and racing disciplines. Their valvetrain components are sold in more than 30 countries worldwide and have various facilities located in different strategic locations. It allows them to cater to their customers wherever they are.
Purchase Ferrea Valves At Vivid Racing
If you are in the market for high-quality valve train components for your vehicle, then look no further as Ferrea Valves has got you covered. They offer a variety of valves in different specifications, and you can even order custom pieces for your own unique build.
To know more about Ferrea Valves and what they can offer, visit Vivid Racing and check out their list of products that fit your specific requirement.
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