GSC Power Division Single Round Wire Con Spring

Applicable for EJ, 2JZ, 3STGE, EZ36, RB26 Engines

Part #: TVS1855

Overview

The GSC Power Division Single Round Wire Con Spring is a high-quality component designed for enthusiasts and professionals performing engine rebuilds or routine maintenance on a variety of performance engines. Whether you're restoring a classic or building a high-performance setup, these valve springs are essential for ensuring reliable valve operation under increased RPM and power levels. Upgrading your valve springs and retainers can help your engine rev higher, support increased horsepower, and improve overall engine durability.

If you're rebuilding your engine's head or upgrading components for more aggressive driving, the GSC Power Division con Spring provides the stability and strength needed to handle higher valve lift and spring pressures. Designed with precision and durability in mind, these springs are ideal for those seeking to maximize engine performance while maintaining reliability.

Key Features

The GSC Power Division Single Round Wire Con Spring offers several technical advantages that make it a top choice for performance engine builds:

• Constructed from high-quality steel wire, these springs feature a single round wire design that provides excellent strength and resilience under demanding conditions.
• Engineered to withstand high spring pressures, supporting higher lift cam profiles and aggressive valve timing setups.
• Precisely manufactured to ensure consistent spring tension and prevent valve float at high RPMs, contributing to smoother engine operation.
• Designed for compatibility with a wide range of engines, including Subaru EJ series, Toyota 2JZ, Mitsubishi 3S-GTE, Subaru EZ36, and Nissan RB26, making it a versatile upgrade for various platforms.
• Optimized for use in rebuilds and performance upgrades, helping to support increased horsepower and torque output.
• Manufactured with durability in mind, these springs resist fatigue and maintain their tension over many cycles, ensuring long-lasting performance.
• Ideal for both street and track applications where reliable valve control is critical for engine performance and longevity.

Construction & Design

The GSC Power Division con springs are crafted from premium steel wire, carefully wound into a single round wire configuration. This design provides a uniform spring rate and excellent fatigue resistance, essential for high-RPM operation. The springs are precision-machined to tight tolerances, ensuring consistent tension and proper fitment in the cylinder head. Their robust construction helps prevent valve float and maintains stable valve timing even under extreme conditions.

The springs are designed to work seamlessly with aftermarket or OEM retainers and valves, providing a reliable upgrade path for performance builds. The high-quality materials and manufacturing processes used by GSC ensure that these springs deliver consistent performance, durability, and peace of mind during demanding driving scenarios.

Installation & Fitment

Installing the GSC Power Division con springs is a straightforward process for experienced engine builders or technicians familiar with cylinder head work. These springs are designed as direct replacements for factory springs, requiring no modifications to the head or valvetrain components. Proper installation involves checking spring height and tension, and it is recommended to perform a seat and open pressure test to ensure optimal performance. No special tuning or additional modifications are typically required.

• Compatible with a variety of engines including Subaru EJ series, Toyota 2JZ, Mitsubishi 3S-GTE, Subaru EZ36, and Nissan RB26.
• Designed for rebuilds, upgrades, and high-performance applications.

What's Included

• Single round wire valve springs
• Installation instructions (if provided)

Ideal For

• Engine rebuilds and head upgrades
• Performance enthusiasts seeking higher RPM capability
• Track and spirited driving applications
• High-performance street builds