COMP Cams ID Spring Seats Eb 1.5 X 570 - 4771-100,throtl-dev.
COMP Cams ID Spring Seats Eb 1.5 X 570 - 4771-100,throtl-dev.

COMP Cams ID Spring Seats Eb 1.5 X 570 - 4771-100

Engine Components
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Product Description

The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem - a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an I.D. locator with the locating shoulder on the inside, as well as the spring cup. Many sizes are available to locate from the inside or outside diameter.

ID Spring Locator Set of 100 - 1.550" OD, .570" ID, .060" Thick

4771-100 - ID Spring Seats, EB 1.5 X 570 X 690

Locator; Seat; Cup; Spring Seat; Spring Cup

COMP Cams ID Spring Seats Eb 1.5 X 570

ID Spring Seats, EB 1.5 X 570 X 690

Locators 1.55" OD .570" .060 Thick

Engine Valve Spring Seat

EngValve Spring Seat


Upgrading your valve springs and retainers is the best way to help your car rev higher. If your are looking to increase the horsepower of your engine, your may have considered rebuilding the head. When rebuilding your engine's head, we recommend upgrading your valves, and springs. This will increase airflow and the RPM of your engine.

About COMP Cams

For more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components. Performance COMP Cams® has never forgotten that performance is defined by results –both at the track and on the street. We spend thousands of hours working with individuals, teams and companies to ensure that our products provide superior performance and reliability. Whether we’re working with a Pro Stock or Sprint Cup team, or putting thousands of grueling miles on one of our pro touring or street/strip components, we test our products in the same places you do. That’s why we know that every COMP Cams® product will perform to the highest of standards.

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