Supertech Dual Valve Spring Kit
BMW Valve springs are made with premium Super clean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms and better memory.
These springs have been thoroughly tested and performed flawlessly with nearly all the cams from Schrick, Cat Cams and Sunbelt.
Tech Notes
- For high-performance street/track cars or turbo/supercharges engines we recommend Steel Alloy retainers for increased longevity.
- For Full-Race Engines that require a lighter weight valvetrain we recommend Titanium retainers.
- As with all titanium retainers we strongly recommend the valvetrain is regularly inspected.
About Supertech Valve Springs & Retainers
Supertech Valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms and better memory.
Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions. Computer software also allows Supertech to make sure that the harmonics are well under control.
The Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.
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