Supertech 12v Dual Valve spring Kit

UPGRADE YOUR SPRINGS AND RETAINERS TO REV HIGHER WITHOUT ANY WORRIES

Supertech brings you this very high-quality valve spring kit for VW 12V VR6 engines. This kit features spring rates which are optimized to match your vehicle specifications and provide proper valve control even under high revving applications.
LEADING FEATURES

Supports high RPM and protects against valve float
Engineered, designed, and manufactured in the USA
Nano-peened valve springs for long life
Titanium retainers machined to exacting tolerances

TECHNICAL INFORMATION

Increasing your engines power output often comes with modifications that require more RPMs to get the most out of it, such as larger turbochargers, tuned intake manifolds and bigger cams. Upgrading those components without changing out the valve springs can leave you with a short power band or cause valve float and other significant damage.

Cheap valve spring kits are often designed by simply finding a spring that is stiffer and will fit. Those are also not usually a good compromise because many times they are the wrong stiffness, and often poorly constructed. A broken valve spring can cause total engine failure and destroy everything that you have put hard work and money into. Our kits are designed application specific for the unique attributes of each cylinder head. They are the only spring and retainer kits on the market designed by someone with a working knowledge of these engines, and what the spring requirements actually are.

Retainers are machined with an excellent surface finish and tight tolerance control for a long lifespan.  Our spring and retainer kits are the best matched, most tested parts on the market. Purchasing a set will ensure that your engine runs at maximum performance and reliability.

KIT COMPONENTS
12 Precision wound intake/exhaust valve springs
12 Titanium intake/exhaust retainers