Specifications
- Brand
- Ferrea
- Part #
- S10084-1

Ferrea Mitsubishi 4G63T Dual Valve Spring - Single (Drop Ship Only)
$34.51
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Ferrea 4G63T Dual Valve Spring - Single. This well-built spring is designed for high-performance 4G63T engines.
Key Features
- Fits Mitsubishi 4G63T engines.
- Dual valve spring design for improved performance.
- Constructed from high-tensile wire for durability.
- Helps prevent valve float at higher RPMs.
- Designed for performance and upgraded camshafts.
Product Details
Built with high-tensile wire, this Ferrea dual valve spring is a solid option for your Mitsubishi 4G63T engine. When you're pushing your engine hard, especially with modifications, the stock valve springs can struggle to keep up. They might not close the valves fast enough, leading to issues like valve float, which can seriously damage your engine. This spring is designed to handle higher RPMs and more aggressive camshaft profiles, ensuring your valves close reliably even under stress.
Ferrea uses a specific wire material that's known for its strength and ability to withstand the constant stress of opening and closing. This means you get consistent performance and reliability, which is crucial when you're rebuilding or upgrading your top end. Installing a matched set of these springs helps ensure your valvetrain operates as intended, especially if you're working with a performance camshaft that requires more spring pressure than stock.
Specifications
- Brand
- Ferrea
- Manufacturer Part #
- S10084-1
Frequently Asked Questions
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Ferrea Mitsubishi 4G63T Dual Valve Spring - Single (Drop Ship Only)
