• GSC Power-Division Beehive Spring Kit w/ Titanium Retainers | 2008-2015 Mitsubishi Evo X 4B11T (5042)
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GSC Power-Division Beehive Spring Kit w/ Ti Retainers | Mitsubishi Evo X (5042)

GSC Power-Division Beehive Spring Kit w/ Ti Retainers | Mitsubishi Evo X (5042)

5042

In stock

$387.46 USD
$470.49 USD $387.46 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The GSC Power-Division Beehive Spring Kit with Titanium Retainers is a high-performance valve spring set designed specifically for the Mitsubishi Evo X equipped with the 4B11T engine. This kit includes 16 titanium retainers and 16 beehive valve springs, engineered to provide superior load retention and durability under high-stress conditions. Constructed with ovate wire and advanced heat treatment processes, these springs deliver excellent fatigue resistance and consistent performance throughout their lifespan. The use of titanium retainers reduces overall weight, contributing to improved valve response and engine efficiency, making them ideal for high-revving applications and performance tuning.

Designed for Mitsubishi Evo X models, the kit is suitable for engines with the 4B11T configuration, typically from 2008 to 2015. These springs are intended as an upgrade for stock components, offering enhanced spring load capacity and longevity for aggressive driving, track use, or high-performance builds. Installation involves replacing the stock valve springs and retainers with these direct-fit components, ensuring compatibility and reliable operation. The kit provides all necessary retainers and springs for a complete upgrade, supporting increased valve control and engine stability during high RPM operation.

Overview

GSC Power Division Beehive Spring Kit w/ Ti Retainers

Part #: 5042

Overview

The GSC Power-Division Beehive Spring Kit with Titanium Retainers is a high-performance upgrade designed for Mitsubishi Evo X enthusiasts seeking improved valve control and durability. This kit includes 16 titanium retainers and 16 beehive valve springs, engineered to support aggressive cam profiles and high-revving applications. Crafted with advanced materials and heat treatment processes, these springs provide exceptional load retention and fatigue resistance, ensuring reliable operation under demanding conditions. Ideal for performance-oriented builds, this kit helps optimize engine response and longevity while maintaining excellent valve stability during high RPM operation.

Key Features

This spring kit features a carefully engineered design focused on durability and performance:
  • Ovate wire construction for enhanced load capacity
  • Heat-treated for superior fatigue resistance
  • Lightweight titanium retainers for reduced reciprocating mass
  • Designed to support high-lift cam profiles
  • Optimized spring load retention over the lifespan of the components
  • Precision manufacturing for consistent performance

Construction & Design

The springs are made from high-quality ovate wire, which provides a balanced combination of strength and flexibility. The titanium retainers are lightweight yet durable, helping reduce overall valve train inertia and improve high-RPM stability. The heat treatment process ensures the springs maintain their load capacity and fatigue life even after extended use, making this kit suitable for aggressive tuning and racing applications.

Performance & Response

Designed to support high-performance engine builds, this kit helps improve valve response and stability at elevated RPMs. The springs' advanced design minimizes valve float and ensures precise valve timing, contributing to more consistent power delivery and engine efficiency during spirited driving or racing conditions.

Installation & Fitment

Installation requires proper valve train setup and should be performed by qualified technicians familiar with high-performance engine components. Compatibility should be verified with your specific Mitsubishi Evo X model and engine configuration to ensure optimal fitment.

What’s Included

The package includes 16 titanium retainers and 16 beehive valve springs, designed to replace your stock components and support high-performance engine operation.
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