GSC Power-Division 4G63T Titanium Beehive Spring Upgrade


GSC Power-Division Beehive springs feature some of the most impressive manufacturing techniques in the industry.

SKU: 5041 Categories: ,


GSC5041 Beehive Valve Spring Kit with Ti Retainers for all 4G63s
Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.70mm lift Maximum Valve Lift (in)
Beehive 1.004 1.539 / 1.519 100 / 107 250 lbs @ 1.078″ / 256 lbs @ 1.058″ 0.476
  • Max RPM: 10,500 RPM
  • Max boost: 44 psi
  • Up to 12.1mm lift cams

The GSC Power-Division Beehive Valve Spring Kit with Ti retainer for all 4G63s includes 16 titanium retainers and 16 beehive valve springs. This kit is capable of 10,500 RPM with as much as 12.1mm lift cams (net valve lift max due to seal to bottom retainer contact). These are a must have for anyone pushing the limits. If you have had problems with valve float or throwing rocker arms, this is the spring set that will cure your problems for good. 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


Additional information

Weight 3 lbs


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