BLOX Racing Dual Valve Springs for H22A (2.2L DOHC VTEC)

Built with a specific spring rate and height for the H22A engine, these dual valve springs from BLOX Racing are designed to handle the demands of higher RPMs. If you're rebuilding the top end of your 1993-2001 Honda Prelude's H22A engine, especially if you're planning on more aggressive camshafts or increased boost, these springs are a solid choice to ensure your valvetrain stays stable.

These are dual springs, meaning they use two springs per valve. This setup offers better control over valve motion at high engine speeds, reducing the risk of valve float. The well-built construction means they're made to last and perform consistently, giving you confidence when you push your engine harder. They are a direct fit for the H22A engine found in the specified Prelude models, making installation straightforward for someone familiar with engine work.

When installing these, make sure to follow the manufacturer's recommended procedure for setting spring height and checking for coil bind with your chosen camshafts. This ensures you get the most out of the improved valvetrain stability.