Supertech 13.80mm Max Lift Dual Valve Spring Kit | Multiple Mazda Fitments (SPRK-TC25D-MP) Supertech

Mazda Protege/MX6 2.0L 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: 85 @ 34.8
• Open Pressure: 223 @ 11
• Max Lift: 13.80mm
• Coil Bind: 21.00mm/17.00mm
• InnSpr.OD: 18.00mm
• InnSpr.ID: 13.00mm
• Rate: 12.60mm
• Kit spring: SPR-TC25D
• Retainer: RET-2500/T1
• OutSpr.OD: 25.00mm
• OutSpr.ID: 18.00mm

Benefits

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

Applications

• 1993-2002 Mazda 626
• 1993-1997 Mazda MX-6
• 1993-2002 Mazda Protege

What’s In The Box?

• 16 – Springs
• 16 – Retainers

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.