GSC Power-Division High Pressure Beehive Spring kit with Ti Retainer 4G63T

• Max RPM: 10,500 RPM
• Max boost: 50 psi

The GSC Power-Division Beehive Valve Spring Kit with Ti retainer for 4G63T includes 16 titanium retaineres and 16 beehive valve springs. The GSC5057 kit is designed to work with the OEM spring seat or GSC1004. Able to use NEW OEM valve spring keepers or our GSC1003 keeper kit. No need for special aftermarket locks that have the potential of being the wrong angle. Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilites. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control. 

Beehive Spring Benefits:

• Rev faster
• Lighter components
• More durable design
• Less stress on valvetrain components
• Higher spring frequency for more precise valve control
• More valve control equals more aggressive cam profiles
• Nano peened for faster break-in and less spring stress