Dual Conical Valve Springs - 2.000 Installed Height (Set of 16). Brandname: Comp Cams Part Number: 7245-16 Description. As opposed to dual cylindrical spring systems, Comp Cams® Dual Conical Valve Springs require no interference fit to dampen spring surge. The self damping characteristic of conical geometry, along with the lower spring kinetic energy of the upper coils, provide a game-changing breakthrough in valve spring design. Comp Cams® Dual Conical Valve Springs are constrained at the top and bottom with stepped retainers and spring seats to create separation.The result is that the springs naturally progressive nature can provide outstanding damping without rubbing friction or the associated heat and surface damage. These springs are designed for circle track, road race and drag racing applications, as well as all-out, high-RPM street/strip hydraulic roller valve train systems with optimized lifters. Dampen coil oscillations, increase RPM limit & reduce resonance. Fewer parasitic horsepower losses & more power. Coil Bind Height: 1.115.
Valve Spring Series: Race Endurance. Outer Top Spring Inside Diameter: 1.01. Outer Top Spring Outside Diameter: 1.442. Inner Spring Inside Diameter: 0.646/0.861.Outer Bottom Spring Inside Diameter: 1.225. Outer Bottom Spring Outside Diameter: 1.657. 570 Guide Diameter Spring Seats: 4669-16. WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. The item "Comp Cams 7245-16 Dual Conical Valve Springs 2.00 Installed Height (Set of 16)" is in sale since Monday, February 3, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Valves & Parts". The seller is "wundercarparts" and is located in United States.
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