Description:
STK Performance Parts - Racing Dual Valve Spring Kit for Opel 16v (7 mm valve stem)
Kit consists of:
16 × Dual Valve Springs (Inner + Outer)
16 × 7 mm Valve Stem Retainers
Specifications:
Seat Pressure @ 34 mm = 90 lbs
Pressure at Full Lift = 200 lbs
Included in the kit:
16 × Inner Springs
16 × Outer Springs
16 × 7 mm Chromoly Retainers
