Isky Cams RAD-9000 Valve Spring Dual Spring/Damper 550 lb/in Spring Rate 1.150" Coil Bind - 1.570" OD 1346008 PerformAIRE

PerformAIRE

An Improved Look Over The Factory Tank

Improves and even restores broken motor mounts

1995-1996 Ford F-250 Eddie Bauer CID 460 Naturally Aspirated GAS

Long Tube Header Design Is a Race-Proven Configuration

Isky Cams RAD-9000 Valve Spring Dual Spring/Damper 550 lb/in Spring Rate 1.150" Coil Bind - 1.570" OD 1346008 PerformAIREProduct Description: Valve Spring RAD 9000 Dual Spring Damper 550 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