Valve dual springs SuperTech, Subaru EZ30 H6 (with Variable intake lift) (85lbs@31.9mm)

Valve dual springs SuperTech, Subaru EZ30 H6 (with Variable intake lift) (85lbs@31.9mm)

Dual Valve Spring Kit

Type: Dual Spring

Press.Seat: 85 @31.90mm

Max Lift: 12.40mm - 13.90mm

Coil Bind: 19.50mm -20.70mm

Rate: 10.00 In / 12.10 ex (lbs/mm)

Press.Seat: 65 @ 34.10mm

Spring : SPR-H1002D Intake

Spring : SPR-TS1012 Exhaust

Retainer: RET-H1000/T2 Intake

Retainer: RET-TS5.5/T1F Exhaust

Seat Locator : SEAT-TS/SUH6E Exhaust only

EZ30 W/ AVCS Variable intake lift (2nd Gen)

Engines

Subaru - 3.0 R 6cyl 3.0l EZ30D

Subaru - 3.0 R Limited 6cyl 3.0l EZ30D

Subaru - 3.0 R Limited 6cyl 3.0l EZ30D

Subaru - Base 6cyl 3.0l EZ30D

Subaru - H6 35th Anniversary Edition 6cyl 3.0l EZ30D

Subaru - H6 6cyl 3.0l EZ30D

Subaru - H6 VDC 6cyl 3.0l EZ30D

Subaru - L.l. Bean 6cyl 3.0l EZ30D

Subaru - Limited 6cyl 3.0l EZ30D

Subaru - R 6cyl 3.0l EZ30D

Subaru - R L.l. Bean Edition 6cyl 3.0l EZ30D

Subaru - R VDC Limited 6cyl 3.0l EZ30D

Subaru - VDC 6cyl 3.0l EZ30D

Subaru - VDC Limited 6cyl 3.0l EZ30D