GSC Steel Valve Spring and Titanium Retainer (EJ20, EJ25)

These Springs are the same quality and consistency as our popular beehive spring kit. The nano-peened AS50 round wire will perform with a RPM limit of 8200 and boost levels up to 32PSI on S1 or S2 profile cams. Strict quality control on the springs and the CNC machined Titanium retainers give you peace of mind that your valvetrain is always under control.

5743 Single Spring Pressure @ Spring Height

  • 75lbs @ 1.333"
  • 195lbs @ .919"

Features

  • Max Boost: 32 PSI
  • Max RPM: 8200 (using an S1 or S2 profile cam)
$282.46
SKU
GSC5743

 

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.

Model Fitment Confirmation
EJ205
EJ255
EJ257

 


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 https://www.P65Warnings.ca.gov/passenger-vehicle.

More Information
SKU GSC5743
Manufacturer's Part Number 5743
Brand GSC Performance
Product Type Engine
Engine Cylinder Heads and Valvetrain