Supertech Dual Valve Spring Kit | 2012-2015 Honda Civic Si / 2013-2015 Acura ILX (SPRK-H1000D-Z7) Supertech

Honda K24Z7 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: 67 @ 36.4
• Open Pressure: 210 @ 12.5
• Max Lift: 15.70mm
• Coil Bind: 20.70mm
• Rate: 11.5
• Kit spring: SPR-H1000D
• Kit spring qty: 16
• Retainer: RET-K24Z7/T1
• Retainer qty: 16
• Seat Locator: SEAT-H1020DS
• InnSpr.ID: 15.50mm
• InnSpr.OD: 20.50mm
• OutSpr.OD: 29.65mm
• OutSpr.ID: 21.85mm
• Seat Locator qty: 16

Benefits

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

Applications

• 2012-2015 Honda Civic Si
• 2013-2015 Acura ILX

What’s In The Box?

• 16 – Springs
• 16 – Retainers
• 16 – Seat Locators

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.