Supertech Dual Valve Spring 80lb at 35.5mm / 203lb at 12.mm Lift / CB 20.7mm- Set of 24

If you're rebuilding your engine's top end or looking to handle more aggressive camshaft profiles, these Supertech dual valve springs are a solid option. This set includes 24 springs, enough for a typical 6-cylinder engine, designed to manage increased lift and pressure demands.

Each spring is built to handle significant force, rated at 80 lbs at 35.5mm and 203 lbs at 12.0mm of lift. The dual spring design offers improved stability and dampening compared to single springs, which is crucial when you're pushing your engine harder. The 20.7mm coil bind height is a key measurement to ensure proper clearance within your cylinder head setup.

When installing these, it's important to confirm they are compatible with your specific camshaft and cylinder head configuration. Proper installation is key to achieving the intended performance and reliability from these well-built valve springs.