Kelford Extreme Beehive Valve Spring Set for 2023+ Corolla GR (KVS264-X)

Kelford extreme beehive valve springs with titanium retainers for 2023+ Corolla GR is designed for professionally built race engines running high boost and high RPM. Will support 65psi and 11,000 RPM. Remove OEM base and fit supplied base.

Vehicle Fitment:
2023+ Corolla GR
G16E-GTS Engine

Intake:
• 125lb seat pressure at 35.0mm installed height
• 258lb at 12.0mm valve lift

Exhaust:
• 110lb seat pressure at 36.7mm installed height
• 232lb at 11.5mm valve lift

Coil Bind Height:
• Spring solid height 22.0mm

Purchase Includes:
(12) Springs
(12) Titanium Retainers
(12) Bases