Are these springs compatible with stock camshafts?

While these springs are designed for performance applications, compatibility with stock camshafts depends on the specific camshaft profile and intended engine use. It's recommended to consult GSC Power Division's technical data or a qualified mechanic to ensure proper pairing with your camshafts, especially if you plan on higher RPM operation.

What else might I need to install this kit?

When installing valve springs and retainers, you'll typically need tools to access the valvetrain, such as a valve spring compressor. It's also important to ensure the cylinder head is properly prepared and to follow the manufacturer's installation instructions carefully for optimal performance and reliability.

GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit

Specifications

Brand: GSC Power Division
Part #: 5040
UPC: GSC5040

GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit

Name: GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit
Brand: GSC Power Division
Price: 433.60 USD
Availability: InStock

$433.60

Only 8 left in stock

Fits 1990-1999 Mitsubishi Eclipse. GSC Power Division beehive valve springs and titanium retainer kit for improved valvetrain stability.

Key Features

Fits 1990-1999 Mitsubishi Eclipse, 1990-1998 Eagle Talon, 1991-1992 Mitsubishi Galant, 2005-2006 Mitsubishi Lancer, and 1990-1994 Plymouth Laser.
Beehive valve springs offer improved valvetrain stability and allow for lighter retainers.
Includes lightweight and strong titanium retainers.
Designed for the Mitsubishi 4G63 engine.
Helps prevent valve float at higher engine speeds.
Well-built components for performance engine builds.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

GSC Power Division is known for making well-built engine components for performance applications. This kit includes their Beehive valve springs and titanium retainers, specifically designed for the Mitsubishi 4G63 engine found in models like the Eclipse, Talon, Lancer, and Galant. If you're rebuilding or modifying your engine, especially if you plan on higher RPMs or more aggressive camshafts, a strong valve spring setup is crucial for keeping everything in sync.

These beehive springs use a unique shape that allows for lighter retainers, which reduces the overall mass the camshaft lobe has to move. This means better valvetrain control at higher engine speeds, helping to prevent valve float. The included titanium retainers are not only lightweight but also very strong, standing up to the demands of performance engines. This kit is a solid option for anyone looking to upgrade their 4G63's valvetrain for improved reliability and performance.

When installing these, remember that proper setup is key. Ensure your camshafts are compatible with the spring pressures and that you follow the manufacturer's guidelines for installation to get the most out of this upgrade.