Isky Cams 1.490 Valve Springs H770001XXX 20" wide x 22" tall

20" wide x 22" tall x 2" wide

Measures Relative Humidity (%RH) & Temperature in F or C within a Tire

H11 / H8 / H9 / H16

Size referenced is sleeve I

Isky Cams 1.490 Valve Springs H770001XXX 20" wide x 22" tallProduct Description: Valve Spring Single Spring Damper 370 lb in Spring Rate 1. 100 in Coil Bind 1. 490 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 train