Supertech 13.40mm Max Lift Dual Valve Spring Kit | Multiple Mitsubishi Fitments (SPRK-M1007D-3) Supertech

Mitsubishi 4G63 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

• Open Pressure: 253 @ 11.5
• Max Lift: 13.40mm
• Coil Bind: 24.70mm
• Rate: 12.5
• Kit spring: SPR-M1007D-3
• Retainer: RET-M65/TSTD
• Seat Locator: SEAT-M1007D/FP
• Valve Seals: VS-H6.6E
• Seat Pressure: 110 @ 38.1
• InnSpr.ID: 15.20mm
• OutSpr.ID: 20.00mm
• OutSpr.OD: 28.10mm
• InnSpr.OD: 20.00mm

Benefits

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

Please Note: These images are representative, actual product images may differ

Applications

• 1981-1987 Mitsubishi Lancer
• 1997-2000 Mitsubishi Canter
• 1983-1998 Mitsubishi Chariot
• 1988 Mitsubishi Cordia
• 1985-1998 Mitsubishi Delica
• 1990-1999 Mitsubishi Eclipse
• 1980-2003 Mitsubishi Galant
• 1983-1989 Mitsubishi L200/Mighty Max
• 1992-2007 Mitsubishi Lancer Evolution
• 1993-1998 Mitsubishi Pajero
• 1994-1998 Mitsubishi RVR
• 1982-1987 Mitsubishi Starion
• 1988 Mitsubishi Tredia
• 2003-2005 Mitsubishi Airtrek
• 1999-2005 Mitsubishi Dion

What’s In The Box?

• 16 – Springs
• 16 – Retainers
• 16 – Seat Locators
• 16 – Valve Seals

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.