GSC Power-Division Dual Valve Spring Kit for FA20 WRX/BRZ/GT86

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Description

GSC Power-Division Dual Valve Spring Kit for FA20 WRX/BRZ/GT86GSC Power Division Dual Valve Spring Kit with Titani9um Retainers for the Subaru 2015 WRX, BRZ and Scion FRS includes 16 titanium retainers, 16 dual valve spring sets, and 16 spring seats. This dual cylindrical set is made from the same high quality wire as our Beehive Kits and utilizes a Nano peened finishing process to allow for the lowest possible fatigue loss rate. GSC5256 Dual Valve Spring Kit with Ti Retainer for the Subaru FA20 Setup Coil Bind

The GSC5746 is Nano-peened and batched according to seat pressure within our specs

the stock cams when used with the larger turbos

GSC Power Division Beehive Valve Spring Kit with Ti Retainer for the DOHC Subaru Turbo EJ Platforms includes 16 titanium retainers and 16 beehive valve springs

conical springs naturally act as harmonic dampers

Certain engine modifications are required to utilize the true potential of the S3s: built bottom end (closed deck or sleeved)

GSC Power-Division Conical Valve Spring Kit with Ti retainer for 4G63T includes 16 titanium retainers and 16 conical valve springs

GSC Power-Division Single Cylindrical Valve Spring with Ti Retainer for Gen3 Toyota 3SGTE for shim under bucket includes 16 titanium retainers and 16 valve springs

538 Max RPM: 10

5mm) clearance from the cylinder head casting

6mm stem Super Alloy +1mm Exhaust Valves for the 2JZ are for those running high horsepower

24 inner valve spring seats

GSC Power Division Billet S1 Camshaft Subaru will not drop any low end power

Exchange/Return Notes