Supertech SPRK-TS1009 Dual Valve Spring

Supertech SPRK-TS1009 Valve Spring Kit Dual Valve Springs

Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul.

Specification

• Coil Bind: 20.7 / 19.5mm
• Inner Spring (OD/ID): 20mm / 14.2mm
• Max Net Lift: 12.1mm
• Outer Spring (OD/ID): 27.5mm / 20mm
• Pressure (Open): 277lbs@11mm
• Pressure (Seat): 118lbs@33.60mm
• Rate: 14.5lbs/mm

Fitments

Lexus

Toyota