GSC BRZ/FRS/86 Dual Valve Spring Kit (5256)
GSC Power-Division dual cylindrical valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 dual valve springs and 16 spring seats.
Vehicle Fitment:
Subaru FA20D / Toyota 4U-GSE
2013+ Subaru BRZ
2013+ Scion FR-S
2017+ Toyota 86
• IN: 102 lbs @ 1.299" / EX: 100 lbs @ 1.303" install height
• IN: 257 lbs @ 0.846" / EX: 256 lbs @ 0.850"
Includes:
(16) Titanium Retainers
(16) Dual Valve Springs
(16) Spring Seats
More Info:
The GSC dual cylindrical set is made from the same high quality wire as the GSC beehive kits and utilizes a Nano-peened finishing process to allow for the lowest possible fatigue loss rate.
Vehicle Fitment:
Subaru FA20D / Toyota 4U-GSE
2013+ Subaru BRZ
2013+ Scion FR-S
2017+ Toyota 86
• IN: 102 lbs @ 1.299" / EX: 100 lbs @ 1.303" install height
• IN: 257 lbs @ 0.846" / EX: 256 lbs @ 0.850"
Includes:
(16) Titanium Retainers
(16) Dual Valve Springs
(16) Spring Seats
More Info:
The GSC dual cylindrical set is made from the same high quality wire as the GSC beehive kits and utilizes a Nano-peened finishing process to allow for the lowest possible fatigue loss rate.
| Part Number: | GSC5256 |
| Springs: | Dual |
| Retainers: | Titanium |
| Coil Bind: | 0.782" |
| Install Height: | 1.299 / 1.303" |
| Seat Pressure: | 102 / 100 lbs |
| Open Pressure, 11.50mm Lift: | 257lbs @ 0.846" 256lbs @ 0.850" |
| Maximum Valve Lift: | 0.453" |
| Max RPM: | 9,500 |
| Max Boost: | 50 psi |
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