Skunk2 Tuner Series Honda/Acura (H22A/F20B) DOHC VTEC Alpha Valve Spring Set (Dual Springs)

This Skunk2 Racing Alpha Valve Spring Set includes 16 dual springs, designed specifically for the H22A and F20B DOHC VTEC engines found in your 1993-2001 Honda Prelude. These springs are crucial for maintaining valvetrain stability, especially when you're pushing your engine to higher RPMs. They help prevent valve float, which is when the valves don't close properly due to excessive engine speed, ensuring your engine runs smoothly and reliably.

Manufactured from super-clean, chrome-silicone wire milled in Japan, these springs are built to handle demanding conditions. They offer a seat pressure of 50 lbs at 1.400 inches and an open pressure of 205 lbs at 0.900 inches, allowing them to maintain control of the valvetrain at engine speeds exceeding 10,000 rpm. Skunk2 designs and tests its valvetrain components extensively, drawing on years of racing and engine building experience to ensure they perform well under stress.

If you're rebuilding the top end of your H22A or F20B engine and need a reliable valvetrain upgrade, this set is a solid option. They are designed to maintain valvetrain stability and prevent valve float, even in high-performance applications.