Ferrea Dual Exhaust Valve Springs (80 lb) for VW 1.8T 20V – 8-Piece Set (S10056)

Description

The design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade premium super-clean PAC alloy materials and maintain tight tolerances for those unique aftermarket cylinder heads.

1.8T – DOHC 20 Valve
Type/Material/Application: Dual Spring – Turbo – Special Alloy ( Exhaust – 8 pieces)
Outside Diameter: 22.75 mm/29.5 mm
Inside Diameter: 17.1 mm/22.75
Seat Pressure: 80 lbs @ 32.5 mm
Open Pressure: 180 lbs @ 22.5 mm
Rate Inch: 254 lbs
Coil Bind: 20 mm
Max Net Lift: 12 mm
This Spring requires Ferrea Titanium Retainer # E11032 and Ferrea Spring Seat Locator # SL1026. (Discard OEM Spring Seat Locator)

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