Supertech Uprated Springs for Mitsubishi 4G63. Valve springs + titanium retainers. Supertech offers beehive valve springs for sport compact, domestic and racing applications. Our beehive valve springs offer a lower alternative mass and lower variable natural frequency rate. All of our beehive valve springs are manufactured using superclean chrome silicon vanadium alloy and then heat treated, stress relieved and shoot peened to help improve the fatigue life of the spring. All Supertech valve springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms. Using high quality steel alloy allso provides the added benefit of better structural memory for all of our springs. Our valve springs are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. We also utalize computer software that allows us to ensure that the harmonics are under control. This combined with our high quality steel alloy enables supertech valve springs to be more durable in extreme conditions, giving your performance racing engine a serious competitive advantage in both perforamnce and durablity. Supertech retainers are manufactured with high quality military certified Titanium alloy, and are CNC machined for a tight fit. Our high quality retainers are among the best in the industry. Check our other product. The item “SUPERTECH Beehive Valve Springs & TITANIUM Retainers Mitsubishi Evo 4 9 4G63″ is in sale since Saturday, December 8, 2012. This item is in the category “Vehicle Parts & Accessories\Car Tuning & Styling\Engine, Tuning & Chips\Other Engine Tuning”. The seller is “kidzio” and is located in Mroków. This item can be shipped worldwide.
- Country/Region of Manufacture: United States
- Manufacturer Part Number: SPRK-M1007BE-1
- Brand: Mitsubishi
- Part Manufacturer: Supertech