GSC Power-Division Beehive Valve Spring with Ti Retainer for the BMW S58 – GSC5023

DescriptionGSC Power-Division Beehive Valve Spring with Ti Retainer for the BMW S58Check your valve spring install heights hereGSC5023 Beehive Valve Spring Kit with Ti Retainer for BMW S58 SetupCoil Bind (in)Install Height (in)Seat Pressure (lbs)Open Pressure, 11mm LiftMaximum Valve Lift (in)Beehive.9001.415101221lbs @ 0.982″0.472″/12mmMax RPM: 9,300 RPMMax boost: 70 psiThe GSC Power-Division Beehive Valve Spring Kit with Ti Retainer for the BMW S58 includes 24 titanium retainers (12 Intake and 12 Exhaust) and 24 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.