GSC Beehive Springs w/ Titanium Retainers (EJ20, EJ25)

Only the best materials go into the GSC Power-Division Beehive valve spring. Each batch is scrutinized for tensile strength properties, ductility, inclusion content, and fatigue toughness.

The beehive valve spring shape has become the buzz lately. Some have inquired as to the benefits of a beehive spring vs the dual springs that are sold by others. While some might find that the beehive spring design is new it has been used commonly in many OE engines as well as in all of the NASCAR and F1 engines of today. Why? The beehive shape is more stable than standard single or dual cylindrical springs. The beehive design which incorporates an ovate wire is more than capable of the performance demands that were previously only matched by a Dual Springs. With the smaller and lighter retainer used on the beehive valve spring allow for higher RPM and more valve control. So beehive valve springs, with there lighter weight retainers allow for engine's to rev quicker and maintain a more stable valve motion than the traditional cylindrical springs of yesteryear.

FEATURES

  • Rev faster
  • Lighter components
  • More durable design
  • Less stress on valvetrain components
  • Lower spring frequency for more precise valve control
  • More valve control equals more aggressive cam profiles
  • Nano peened for faster break in and less stressed springs
  • All of these items help to return more power for you to enjoy!
  • The GSC 5043 Beehive valve spring set, and Grade 5 Titanium retainers. This kit is capable of 9500+ RPMS, with as much as 11.5mm lift cams
$399.92
SKU
GSC5043

 

GSC Power-Division was started to fill the need for high-quality performance camshafts and valve train components for the Japanese sport compact cars of today. With little worthwhile offerings in the market, and a passion for quality and performance, GSC offers cutting-edge designed camshafts and valve train components that are lighter and handle the most extreme conditions of the turbo sport compact engine.

Year Fitments Subaru WRX Subaru STI Subaru Forester XT Subaru Legacy GT Subaru Outback XT
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WARNING: Due to a change in the Colorado state laws regarding catalytic converters we can no longer sell or deliver this product into Colorado.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings

More Information
SKU GSC5043
Manufacturer's Part Number 5043
Brand GSC Performance
Product Type Engine
Engine Cylinder Heads and Valvetrain