Supertech Single Valve Spring 30 / 21.80mm / 80lb at 40.4mm / 186Lbs at 12.00 / CB 25.50mm - Single Unit

Description

Upgrade your valve train with Supertech Single Valve Springs for the . SPR-H1021S fits the and is sold as a single unit.

Supertech Single Valve Springs are precision-engineered to deliver increased seat pressure and improved valve control over factory OE springs. Designed for mild to moderate performance upgrades, these springs provide the necessary spring rate increase for performance cam profiles while maintaining reliable daily-driven operation. Precision wound for consistent spring rate across the entire set.

Supertech Single Valve Spring Features:

• Increased seat pressure over OE valve springs
• Precision wound for consistent spring rate
• Suitable for mild to moderate performance cam profiles
• Reliable for street and light performance use