Isky Cams Max-Life Dual Valve Springs w Damper - 644 lb./in Spring Rate - 1.150" Coil Bind - 1.570" OD (Set of 16) 923214 User selectable standard or metric

User selectable standard or metric display ( -30in/Hg~60PSI / -1~4BAR)

It is not compatible with any Hooker Blackheart product that has been designed specifically for use with Detroit Speed products

Flowmaster Reliability

Utilizing 3 of Lifelines superior misting nozzles for the engine bay and 2 for the cockpit allows for a lighter system overall and maximum protection of the driver

Isky Cams Max-Life Dual Valve Springs w Damper - 644 lb./in Spring Rate - 1.150" Coil Bind - 1.570" OD (Set of 16) 923214 User selectable standard or metricProduct Description: Valve Spring Max Life Dual Spring Samper 644 lb in Spring Rate 1. 150 in Coil Bind 1. 570 in OD Set of 16 As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve