Ferrea Dual Valve Spring Kit (60 lb/in) for Subaru BRZ FA20, Scion FR-S & Toyota 86 – 16-Piece Set – Part S10154

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.

2.0L – DOHC 16 Valve (FA20)
Type/Material/Application: Single Spring – Endurance Application/Special Alloy
Outside Diameter: 28.0 mm
Inside Diameter: 20.8 mm
Seat Pressure: 60 lbs @ 34 mm
Open Pressure: 135 lbs @ 24 mm
Rate Inch: 190 lbs
Coil Bind: 18.6 mm
Max Net Lift: 14.5 mm
This Spring requires Ferrea Tool Steel Retainer #E20055, and Ferrea Spring Seat Locator #SL1139./(Discard OEM Factory Spring Seat Locator).

Fitment:
2013:Scion:FR-S:Base, 
2014:Scion:FR-S:Base, 
2015:Scion:FR-S:Base, 
2016:Scion:FR-S:Base, 
2013:Subaru:BRZ:Limited, 
2013:Subaru:BRZ:Premium, 
2014:Subaru:BRZ:Limited, 
2014:Subaru:BRZ:Premium, 
2015:Subaru:BRZ:Limited, 
2015:Subaru:BRZ:Premium, 
2015:Subaru:BRZ:Series.Blue, 
2016:Subaru:BRZ:Limited, 
2016:Subaru:BRZ:Premium, 
2016:Subaru:BRZ:Series.HyperBlue, 
2017:Subaru:BRZ:Limited, 
2017:Subaru:BRZ:Premium, 
2017:Subaru:BRZ:Series.Yellow, 
2018:Subaru:BRZ:Limited, 
2018:Subaru:BRZ:Premium, 
2018:Subaru:BRZ:TS, 
2019:Subaru:BRZ:Limited, 
2019:Subaru:BRZ:Premium, 
2019:Subaru:BRZ:Series.Gray, 
2020:Subaru:BRZ:Limited, 
2020:Subaru:BRZ:TS, 
2018:Toyota:86:GT, 
2019:Toyota:86:GT, 
2020:Toyota:86:GT, 

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