Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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GSC Power Division
GSC Power-Division 5040 Beehive Valve Springs & Ti Retainer Kit for 1990-2006 Mitsubishi 4G63 (Evolution 1-9)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1990-2006 Mitsubishi Lancer Evolution, Eclipse, Galant VR-4, Eagle Talon, and Plymouth Laser (4G63).
The GSC Power-Division Beehive Valve Spring and Titanium Retainer Kit is designed to improve valvetrain stability and increase RPM potential in high-performance 4G63 engines. By utilizing a beehive spring profile, this kit reduces reciprocating mass and offers superior harmonic resistance compared to standard cylindrical springs. This design allows for higher lift and better valve control under extreme boost and high-revving conditions.
Each kit includes precision-engineered titanium retainers, which significantly reduce weight compared to factory steel units, further minimizing valvetrain inertia and protecting against valve float.
- Manufacturer Part Number: 5040
- Engine Compatibility: Mitsubishi 4G63 (Evolution 1-9 / DSM)
- Spring Style: Beehive
- Retainer Material: Lightweight Titanium
- Applications: Supports high-lift camshafts and high-RPM operation
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST |
| 1990-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2005-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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GSC Power-Division 5040 Beehive Valve Springs & Ti Retainer Kit for 1990-2006 Mitsubishi 4G63 (Evolution 1-9)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 1990-2006 Mitsubishi Lancer Evolution, Eclipse, Galant VR-4, Eagle Talon, and Plymouth Laser (4G63).
The GSC Power-Division Beehive Valve Spring and Titanium Retainer Kit is designed to improve valvetrain stability and increase RPM potential in high-performance 4G63 engines. By utilizing a beehive spring profile, this kit reduces reciprocating mass and offers superior harmonic resistance compared to standard cylindrical springs. This design allows for higher lift and better valve control under extreme boost and high-revving conditions.
Each kit includes precision-engineered titanium retainers, which significantly reduce weight compared to factory steel units, further minimizing valvetrain inertia and protecting against valve float.
- Manufacturer Part Number: 5040
- Engine Compatibility: Mitsubishi 4G63 (Evolution 1-9 / DSM)
- Spring Style: Beehive
- Retainer Material: Lightweight Titanium
- Applications: Supports high-lift camshafts and high-RPM operation
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1998 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1999 | Mitsubishi | Eclipse | GST |
| 1990-1999 | Mitsubishi | Eclipse | GSX |
| 1996-1999 | Mitsubishi | Eclipse | Spyder GST |
| 1991-1992 | Mitsubishi | Galant | VR-4 |
| 2005-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
| 2006 | Mitsubishi | Lancer | Evolution SE |
| 1990-1994 | Plymouth | Laser | RS |
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