GSC Power Division GSC Intake Valve Guides

2016–2020 Ford Focus RS / 2019–2020 Ford Focus ST 2.3L EcoBoost

Part #: 3017

Overview

The GSC Power Division GSC Intake Valve Guides are precision-engineered manganese bronze guides designed specifically for the Ford 2.3L EcoBoost engine found in the Focus RS and Focus ST models. These guides are a critical component in maintaining optimal valve operation, ensuring proper alignment and sealing within the cylinder head. Whether you're rebuilding your engine or seeking to improve reliability and performance, these guides provide a high-quality solution for enthusiasts and professional technicians alike.

Constructed from durable manganese bronze, these valve guides offer excellent wear resistance and thermal stability, making them suitable for high-performance applications. They are ideal for those looking to restore or upgrade their engine's valve train components, especially in high-revving or spirited driving scenarios. Proper valve guide installation helps prevent oil consumption, valve stem wear, and potential engine damage, contributing to the longevity and efficiency of your EcoBoost powerplant.

Key Features

GSC Power Division's manganese bronze intake and exhaust valve guides are crafted with precision to meet or exceed OEM specifications. Their design ensures a perfect fit and reliable operation under demanding conditions. The guides feature a total length of 1.538 inches (39.07 mm) and an outer diameter of 0.4346 inches (11.04 mm), with a valve stem diameter of 5.5 mm, matching the factory dimensions for seamless installation.

• Manufactured from high-quality manganese bronze for exceptional durability and wear resistance.
• Precisely machined to OEM specifications for a perfect fit in the Ford 2.3L EcoBoost cylinder head.
• Designed to withstand high temperatures and aggressive driving conditions, reducing valve stem wear and oil consumption.
• Suitable for both intake and exhaust applications, providing versatility for engine rebuilds or upgrades.
• Manufactured by GSC Power Division, a trusted name in high-performance engine components.
• Backed by the manufacturer’s standard warranty for peace of mind.

Construction & Design

The GSC Power Division valve guides are crafted from manganese bronze, a material renowned for its excellent machinability, corrosion resistance, and ability to withstand the thermal stresses of high-performance engines. The guides are machined with tight tolerances to ensure a precise fit, which is essential for maintaining proper valve stem alignment and sealing. Their robust construction helps reduce valve stem wear, minimize oil consumption, and support consistent engine performance over time.

Performance & Benefits

Replacing worn or damaged valve guides with these high-quality manganese bronze guides can significantly improve engine reliability and efficiency. Proper valve guide fitment ensures optimal valve stem clearance, reducing the risk of valve sticking or excessive wear. This contributes to smoother engine operation, improved compression, and consistent power delivery. Additionally, these guides help maintain proper oil control, reducing oil consumption and emissions.

Installation & Fitment

The GSC Power Division GSC Intake Valve Guides are designed as direct replacements for the OEM guides in the Ford 2.3L EcoBoost engine. Installation typically involves removing the cylinder head from the engine, pressing out the old guides, and pressing in the new manganese bronze guides. No modifications or special tools are generally required if performed by a qualified technician. Proper installation ensures a secure fit and optimal performance.

• Intended for use in engine rebuilds, repairs, or performance upgrades.
• Compatible with 2016–2018 Ford Focus RS and 2019–2020 Ford Focus ST models equipped with the 2.3L EcoBoost engine.
• No additional tuning or modifications are necessary for installation.

What's Included

• One manganese bronze intake or exhaust valve guide (part #3017)
• Manufacturer's warranty coverage

Ideal For

• Engine rebuilds and repairs for Ford 2.3L EcoBoost engines
• Performance enthusiasts seeking durable valve train components
• Professional technicians and DIY mechanics restoring or upgrading their engine
• Reducing oil consumption and valve stem wear in high-performance applications

Emissions Note

This product is designed to meet or exceed OEM specifications and is suitable for use in vehicles that comply with emissions regulations. Always verify local regulations and ensure proper installation to maintain compliance.