Supertech Performance SPR-H1021S/SR20 Nissan SR20 Single Valve spring 30/21.80mm- 78 lbs@40.50mm - 178lbs @ 12.8 mm lift. CB: 26mm. Max lift 13mm +
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COMPETITION CLUTCH FLYWHEELS AND CLUTCH KITS
CLUTCH MASTERS FLYWHEELS AND CLUTCH KITS
SHIFTERS / CABLES/ ACCESSORIES
COOLING SYSTEM / RADIATOR / HOSE KITS
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Supertech Performance SPR-H1021S/SR20 Nissan SR20 Single Valve spring 30/21.80mm- 78 lbs@40.50mm - 178lbs @ 12.8 mm lift. CB: 26mm. Max lift 13mm +