SPRK-TS1012-Z20 - Supertech Spring / Retainer Kits


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Part #: SPRK-TS1012-Z20
Notes: Valve Spring Kit
Dual Valve Springs
Springs: SPR-TS1012
Seat: TS-Z20
Retainers: TS55/T5 (16)
MSRP: $586.30
Your Price: $344.31
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Specs

Coil Bind 20mm
Inner Spring (OD/ID) 20mm / 15.2mm
Max Net Lift 15.1mm
Outer Spring (OD/ID) 27.5mm / 20mm
Pressure (Open) 180lbs@10 mm
Pressure (Seat) 64lbs@35.10mm
Rate 9.6lbs/mm

This Item Also Available In

Part Number Price Notes & Specs
SPRK-TS1015-Z20 $344.31 Notes Valve Spring Kit
Dual Valve Springs
Springs: SPR-TS1015
Seat: TS-Z20
Retainers: TS55/T5 (16 pcs)
Coil Bind 20.7mm
Inner Spring (OD/ID) 20mm / 15.2mm
Max Net Lift 14.4mm
Outer Spring (OD/ID) 27.5mm / 20mm
Pressure (Open) 195lbs@10 mm
Pressure (Seat) 75lbs@35.10mm
Rate 12.1lbs/mm

All Fitments

NON-US VEHICLE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 SEE NOTES FOR FITMENT ALL ALL ALL ALL ALL ALL For Opel Astra / Speedster/ Zafira - Z20LET / X20XEV

Product Description

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.

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