High performance beehive valve springs with titanium retainers for GR Corolla /GR Yaris. Remove OEM base and fit supplied base.
GSC Power-Division Single Valve Spring and Ti Retainer Kit Gen3 3SGTE
SHIM UNDER VALVE TAPPET ONLY
GSC Power-Division Valve Spring kit with Titanium Retainers for Gen2 3SGTE using shim over bucket or shimless buckets. This new spring kit uses a round wire, cylindrical Nano-peened spring that drops right in with the OEM locator.
SHIM OVER/SHIMLESS VALVE TAPPET ONLY
CONICAL Valve Spring with Ti Retainer for the Toyota 2JZ & 1JZ
24 titanium retainers and 24 conical valve springs
GSC Power-Division CONICAL High-Pressure Valve Spring with Ti Retainer for the Toyota 2JZ & 1JZ (SEE SPECS)
RACE ONLY
GSC Power-Division CONICAL Valve Spring with Ti Retainer for Toyota 3SGTE
For shimless/shim-over valve tappet
GSC Power-Division CONICAL Valve Spring with Ti Retainer for Toyota 3SGTE
For shimless/shim-over valve tappet
83lb at 30.40mm installed height. 10.50mm max lift.
Nissan RB20DET / RB25DET Engine Valve Springs
Pre-NVCS. 85lb seat pressure @ 36.0mm install height.
102lb seat pressure at 39.8mm installed height. 293lb at 13.7mm valve lift.
Installed pressure is 80lb at 39mm. Coil bind is 25.5mm