Edelbrock VS Chev 262 - 400 Perf RPM and Torker Spring Kit

Edelbrock part 5794 Sure Seat Valve Spring Kit is designed for Small - Block Chevy O.E Cast Iron Heads. Made of highest quality spring wire and precision wound to close tolerances. This Sure Seat Valve Spring set is for use on original equipment heads when installing Edelbrock Performer - Plus camshafts. The valve springs are designed for use with OEM valve rotators. For camshaft warranty compliance, use only the springs recommended by Edelbrock for each camshaft application. Set of 16. Valve Spring Specifications Type Non - Rotator Seat Pressure 110 lbs. Installed Height 1.700 Open Pressure 285 lbs. 0.490 Outside Diameter 1.265 Inside Diameter 1.060 Coil Bind 1.160