Kelford high performance beehive valve springs with titanium retainers for 2023+ Corolla GR. Remove OEM base and fit supplied base.
Vehicle Fitment:
2023+ Corolla GR
G16E-GTS Engine
Intake:
• 100lb seat pressure at 35.0mm installed height
• 198lb at 12.0mm valve lift
Exhaust:
• 87lb seat pressure at 36.7mm installed height
• 178lb at 11.5mm valve lift
Coil Bind Height:
• Spring solid height 22.0mm
Purchase Includes:
(12) Springs
(12) Titanium Retainers
(12) Bases
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