Product Description
GSC Power-Division single valve spring kit for the Subaru BRZ, Scion FRS and Toyota 86 models. Includes 16 titanium retainers, 16 cylindrical valve springs and 16 spring seats.
Vehicle Fitment:
Subaru FA20D / Toyota 4U-GSE
2013+ Subaru BRZ
2013+ Scion FR-S
2017+ Toyota 86
• IN: 89 lbs @ 1.279" / EX: 88 lbs @ 1.283" install height
• IN: 182 lbs @ 0.846" / EX: 181 lbs @ 0.850"
Includes:
(16) Titanium Retainers
(16) Cylindrical Valve Springs
(16) Spring Seats
More Info:
These round wire springs still have the same high quality attention to detail as the popular beehive kits. The GSC5756 is Nano-peened and batched according to seat pressure within GSC specs. The lightweight titanium retainers are CNC machined with tolerances and repeatability that are unmatched by other brands. This keeps a consistent seat pressure across the head for ultimate reliability and performance.
| Part Number: | GSC5756 |
| Springs: | Cylindrical |
| Retainers: | Titanium |
| Coil Bind: | 0.782" |
| Install Height: | 1.279 / 1.283" |
| Seat Pressure: | 89 / 88 lbs |
| Open Pressure, 11.00mm Lift: | 182lbs @ 0.846" 181lbs @ 0.850" |
| Maximum Valve Lift: | 0.433" |
| Max RPM: | 8,200 |
| Max Boost: | 20 psi |
