What is the benefit of a single beehive valve spring design?

The single beehive design allows for a smaller, lighter retainer. This reduction in mass helps the valvetrain operate more freely at higher engine speeds, potentially improving responsiveness.

What material are these valve springs made from?

These valve springs are constructed from PAC Alloy, a material chosen for its strength and durability in performance engine applications.

Are these springs suitable for stock engines?

While these springs are well-built for performance, they are often used in modified engines. It's recommended to consult with a professional or refer to specific build guidelines to ensure they are the right choice for your engine's configuration.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: Ferrea
Part #: S2015

Ferrea Mitsubishi 4G63/4G63T Single Beehive Ovate PAC Alloy Valve Spring - Set of 16

Name: Ferrea Mitsubishi 4G63/4G63T Single Beehive Ovate PAC Alloy Valve Spring - Set of 16
Brand: Ferrea
SKU: ferrea-ferrea-mitsubishi-4g63-4g63t-single-beehive-ovate-pac-alloy-valve-spring--t14-419249
Price: 391.99 USD
Availability: BackOrder

$391.99

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Ferrea 4G63/4G63T Single Beehive Ovate PAC Alloy Valve Spring - Set of 16

Key Features

Set of 16 single beehive ovate PAC alloy valve springs.
Designed for Mitsubishi 4G63 and 4G63T engines.
PAC Alloy construction offers a well-built and durable component.
Ovate wire design provides consistent spring pressure.
Beehive shape allows for reduced retainer mass, aiding higher RPM operation.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

Ferrea's Single Beehive Ovate PAC Alloy Valve Spring set is designed for Mitsubishi 4G63 and 4G63T engines. These springs are a well-built component for those looking to upgrade their engine's valvetrain for improved performance or reliability under demanding conditions. The beehive shape allows for a smaller retainer, which reduces mass and allows the engine to rev more freely.

Crafted from PAC Alloy, these springs offer a solid balance of strength and durability. The ovate wire design is a notable feature that helps maintain consistent pressure across the entire spring, ensuring reliable valve control even at higher RPMs. This set includes 16 springs, enough to replace all the valve springs on your 4G63 or 4G63T engine. They are a popular choice for builds that push the limits of the stock valvetrain.