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Komplet sprężyn zaworowych Supertech SPRK-TS1012-Z18 Opel 1.6 1.8 16V Z16 Z18LER A18XER
In brief

Part number SPRK-TS1012-Z18 Supertech valve double springs set Opel - 1.6, 1.8 16V (Z16, Z18LER, A18XER)

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Spring data:

Seat pressure - 63lbs @ 34.30mm
Open (lift) pressure - 167lbs @ 10mm
Spring coil bind - 20.00mm
Rate - 10.40lbs/mm
Max lift - 14.00mm
Outer spring outer diameter: 27.50mm
Outer spring inner diameter: 20.00mm
Inner spring outer diameter: 20.00mm
Inner spring inner diameter: 15.20mm

Set includes:

Dual springs: 16 pcs. SPR-TS1012
Titanium retainers: 16 pcs. RET-TS50/T1

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