Supertech Dual Valve Springs for Toyota 4AGE 16V
Built for aggressive camshafts and boosted, high-RPM engines, Supertech dual valve springs use inner and outer springs for added pressure and harmonic control.
Each spring is made from premium Superclean Chrome Silicon Vanadium steel alloy with computer-designed wire stress and controlled harmonics for consistent pressure and long fatigue life. For the Toyota 4AGE 16V, Supertech offers 2 part numbers.
Key Features
- Inner and outer spring design
- Premium Superclean Chrome Silicon Vanadium steel alloy
- Computer-designed wire stress and controlled harmonics
- Multiple spring rates on select applications
- Controls valve float with aggressive cams
- Sold individually or as engine sets
Applications
Supertech dual valve springs fit the Toyota 4AGE 16V with high-lift cams or forced induction. Pair with matching Supertech retainers and seats, and verify installed height and coil bind clearance before assembly.