Supertech Beehive Valve Springs for a Toyota 1JZ-GTE/2JZ-GTE engines

Features:

• Beehive profile improves stability and reduces mass
• 12.70lbs/mm spring rate ensures optimal valve control
• 21.80mm coil bind height for high-lift compatibility
• 23.20mm top OD and 27.70mm bottom OD for precise seat and retainer fit
• Premium chrome silicon vanadium alloy for extreme durability
  
  

Note: Other configurations are available please email us

All Supertech valve springs are manufactured using premium Superclean Chrome Silicon Vanadium Steel alloy, engineered for high RPM durability and long-lasting performance. This premium alloy provides excellent structural memory, minimizing fatigue and helping your valvetrain maintain peak operation under stress.

Every Supertech valve spring is computer-designed to keep wire stress levels within the fatigue limits and control harmonics at high RPM. We utilize advanced simulation and precision engineering to ensure each spring delivers reliable load characteristics, making them ideal for demanding street and race applications.

This spring features a beehive profile designed to reduce valvetrain mass and improve high-RPM stability.