Isky Cams Dual Valve Springs - 1.570" Camshaft Phaser Limiter Quantity 2 Each 9/64 in

Quantity 2 Each 9/64 in OD / Number 30

Continuous contact between the metering valve and pushrod seat is maintained

Crank Mandrel Spacer

Mild Performance Tone

Aftermarket

Isky Cams Dual Valve Springs - 1.570" Camshaft Phaser Limiter Quantity 2 Each 9/64 inProduct Description: Valve Spring RAD 9000 Series Dual Spring w Damper 560 lb in Spring Rate 1. 100 in Coil Bind 1. 570 in OD Universal 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