What is the intended use for this valve spring?

This Ferrea triple valve spring is designed for double or single use applications. Its multi-stage dimensions are intended to provide precise valve control, especially in high-performance or high-RPM scenarios.

What are the specific dimensions of this valve spring?

The spring has an outer diameter that steps down from 1.650 inches to 1.600 inches. The inner diameter transitions from 0.645 inches to 0.885 inches and then to 1.20 inches, with overall dimensions of .885/1.20/1.65 OD and .645/.885/1.20 ID.

Does this product come as a set?

No, this listing is for a single Ferrea triple valve spring. If you need a set for your engine, you will need to purchase multiple individual springs.

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Specifications

Brand: Ferrea
Part #: S10002-1

Ferrea 1.650in to 1.600in .885/1.20/1.65 OD .645/.885/1.20 ID Triple Valve Spring- Single (D/S Only)

Name: Ferrea 1.650in to 1.600in .885/1.20/1.65 OD .645/.885/1.20 ID Triple Valve Spring- Single (D/S Only)
Brand: Ferrea
SKU: ferrea-ferrea-1-650in-to-1-600in-885-1-20-1-65-od-645-885-1-20-id-triple-valve-s-t14-418992
Price: 60.12 USD
Availability: BackOrder

$60.12

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Ferrea S10002-1 triple valve spring. Single spring, double/single use.

Key Features

This product is a single Ferrea triple valve spring.
Designed for double or single use applications.
Features an outer diameter that steps down from 1.650 inches to 1.600 inches.
Inner diameter transitions from 0.645 inches to 0.885 inches and then to 1.20 inches.
Overall spring dimensions are .885/1.20/1.65 OD and .645/.885/1.20 ID.

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About this part

Product Details

This listing is for a single Ferrea triple valve spring, designed for double or single use applications. It features an outer diameter that steps down from 1.650 inches to 1.600 inches, with an inner diameter that transitions from 0.645 inches to 0.885 inches and then to 1.20 inches. The spring's overall dimensions are .885/.1.20/1.65 OD and .645/.885/1.20 ID, indicating a complex, multi-stage design.

Ferrea is known for making well-built valve train components. This particular spring is constructed to handle the demands of high-performance engines, offering a solid option for builders looking for reliable valve control. The triple spring design allows for precise control over valve motion, especially at higher RPMs, helping to prevent valve float and ensure consistent engine operation.