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: Steel
Spring Open Pressure: 160 lb
Spring Lift Imperial: 0.390 inch
Spring Seat Pressure: 49 lb
Spring Lift: 0,390 inch
Product Name: Spring Kit
Application: Exhaust| Intake
Type: Valve
Units: Kit