630 Lift CONICAL Valve Spring Kit for GM LS-based applications (except LS7). LS Conical Valve Spring Kits allow enthusiasts and builders to better harness the power of popular LS race and street engine applications. Each kit features Conical Valve Springs, valve locks, valve seals, spring seats and either chromemoly steel or high-strength tool steel retainers.
The springs conical design means that they feature a smaller diameter in the upper half to reduce active mass. These springs are thus effectively smaller and lighter than otherwise possible for similar loads and lifts. The result is a lowering of parasitic horsepower losses, more power, an increased RPM limit, improved stability and the ability to run more aggressive camshafts. The conical design also features progressive frequency which dampens coil oscillations better than any other design naturally. Finally, Superfinish surface processing increases lift capability and spring life.
COMP Cams LS Conical Valve Spring Kits feature all the components needed to install these revolutionary springs with no machine work required. Outside Diameter (Top): 1.020. Spring Rate (lbs/inch): 438 lbs/in. 7228CS-KIT (COMP Cams Conical LS Valve Spring Kit).
7228-16 COMP Cams Conical Valve Springs (Specs above). 774-16 (COMP Cams Steel Retainers).
623-16 (COMP Cams 7 Degree Valve Locks). 4680-16 (COMP Cams LS Spring Seats). 511-16 (COMP Cams Valve Seals for 8mm Valves). Product Representation: Actual parts may vary based on configuration ordered. Expected to become the new standard in high performance valve spring design, COMP Cams Conical Valve Springs utilize a round wire and feature a diameter and progressive pitch driven natural frequency.
The conical shape constantly decreases diameter from the bottom to top to reduce active mass and decrease applied forces, which results in longer valve train component life and less parasitic horsepower loss. This design also increases the valve train RPM limit while reducing resonance concerns and decreasing dynamic spring oscillations. It dampens without wear, heat/friction or risk from interference contact.
The result is longer spring life and the ability to run more aggressive camshafts. Superfinish surface processing also increases both lift capability and spring longevity.
Designed for hydraulic roller and some solid roller camshafts for race & performance street applications. Conical design improves power possibilities while naturally controlling oscillations & low-RPM resonance concerns. Superfinish surface processing increases both lift capability & spring life. Works on nearly any LS engine (except LS7) with no machining.
The item "COMP Cams LS LS1 LS2 LS3 LS6 L92 Conical Valve Spring Kit. 630 Lift #7228CS-KIT" is in sale since Monday, March 25, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Camshafts, Lifters & Parts".
The seller is "speedliquidators" and is located in Memphis, Tennessee. This item can be shipped worldwide.