Supertech BMW S14 16V/S38 24V Dual Valve Spring Kit

Supertech is well-known for making performance engine components, and this dual valve spring kit for BMW S14 16V and S38 24V engines is a prime example of their work. If you're rebuilding the top end of your performance BMW, these springs are designed to handle the demands of higher lift camshafts and increased RPMs. They are a critical part of ensuring your engine's valvetrain stays stable and performs reliably when you push it hard.

This kit includes dual springs, which means you get an inner and outer spring for each valve. This setup offers better control over valve motion, especially at high engine speeds, and helps prevent valve float. The springs are made from high-strength spring steel, chosen for its ability to withstand the repeated stress and heat cycles inside an engine. They are designed to work with specific camshaft profiles, so it's important to match them correctly to your build to get the most out of them. Supertech puts a lot of attention into the details of their spring designs to ensure they perform as expected in demanding applications.

When you're installing these, remember that valve springs are under significant tension. It's always best to follow the manufacturer's installation instructions carefully, and ensure you have the right tools for the job, like a valve spring compressor. This kit is a solid option for anyone looking to upgrade their BMW's valvetrain for improved performance and durability.