Lightweight Racing Valve Spring Kit

Spring kit is designed with increased spring rates and high lift compatibility compared to the stock springs

Compatible with boosted or turbocharged applications

CNC-machined titanium retainers and Cr-Si dual springs provide valvetrain control at high rpms with high-performance camshaft capability

Kit includes 12 titanium retainers, 12 CrSi Valve Springs and 12 H.T. Steel Basewashers

Material: Titanium
Type: Valve
Spring Open Pressure: Intake 181 lb, Exhaust 155 lb
Spring Seat Pressure: Intake 65 lb, Exhaust 49 lb
Units: Kit
Spring Lift Imperial: 0.415 inch
Application: Exhaust| Intake
Product Name: Spring Kit
Spring Lift: 0,415 inch