GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit

The GSC Power-Division Beehive Spring Kit with Titanium Retainers for the Hyundai G4KF includes 16 titanium retainers and 16 beehive valve springs. Our beehive spring utilizes advanced material heat treatment methods for superior load loss capabilities. 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. This is a must have for anyone pushing the limits. *Flip phone to landscape to see full table!* GSC5046 Beehive Valve Spring Kit with Ti Retainer for Hyundai G4KF Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.0mm Lift Maximum Valve Lift (in) Beehive 0.800 1.363 71 213lbs @ 0.930" 0.480 Max RPM: 9,200 Max boost: 40 psi Up to 12.2mm lift cams