Valve dual springs SuperTech, Mitsubishi Lancer EVO 4G63 (110lbs@38.1mm)

Valve dual springs SuperTech, Mitsubishi Lancer EVO 4G63 (110lbs@38.1mm)

Dual Valve Spring Kit

Type: Dual Spring

Press.Seat: 110 @38.10mm

Max Lift: 13.40mm

Coil Bind: 24.70mm

Rate: 12.50 lbs/mm

Retainer: RET-M65/TSTD

Spring : SPR-M1007D

Seat Locator : SEAT-M1007D/FP

Valve Stem Seal : VS-H6.6E

Some 1st Gen casting may need to use a different seat locators due to taller valve guide boos 

Engines

Mitsubishi - Evolution 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution I 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution II 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution III 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution IV 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution MR 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution RS 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution SE 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution V 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution VI 4cyl 2.0l Turbo 4G63

Mitsubishi - Evolution VII 4cyl 2.0l Turbo 4G63

Mitsubishi - GST 4cyl 2.0l Turbo 4G63

Mitsubishi - GST 4cyl 2.0l Turbo 4G63T

Mitsubishi - GSX 4cyl 2.0l Turbo 4G63

Mitsubishi - GSX 4cyl 2.0l Turbo 4G63T

Mitsubishi - Spyder GST 4cyl 2.0l Turbo 4G63

Mitsubishi - Spyder GST 4cyl 2.0l Turbo 4G63T