Supertech Dual Valve Spring Kit | 2013-2021 Subaru BRZ/Scion FR-S/Toyota 86 (SPRK-1002-BRZ) Supertech

Subaru BRZ/GT86/FR-S Dual Valve Spring Kit – Set of 16 by Supertech

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.

Features

• Seat Pressure: 74 @ 33.5
• Open Pressure: 174 @ 10
• Max Lift: 14.00mm
• Coil Bind: 19.50mm
• InnSpr.ID: 15.50mm
• Rate: 10
• Kit spring: SPR-H1002D
• Kit spring qty: 16
• Retainer: RET-H1000-BRZ
• Retainer qty: 16
• Seat Locator: SEAT-H1002D-BRZ
• InnSpr.OD: 20.50mm
• OutSpr.OD: 29.05mm
• OutSpr.ID: 21.85mm
• Seat Locator qty: 16

Benefits

• Underwent a gas nitriding process before shot peening for improved fatigue life

Applications

• 2013-2016 Scion FR-S
• 2013-2021 Subaru BRZ
• 2017-2021 Toyota GT-86

What’s In The Box?

• 16 – Springs
• 16 – Retainer
• 16 – Seat Locator

Warranty

• Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.