Description

Note: Maximum Recommended Lift = .650in.

* Beehive steel valve spring kit

* Ultra pure chrome silicon+Nickle spring wire

* Extra processing for fatigue resistance

* Resist pressure loss & fatigue associated with extremely aggressive cams in high compression engines

* Reduce vibration & harmonics

* Includes springs,retainers & upper & lower collars

* 185lbs@1.860, 370lbs@1.250in.

* coil bind 1.150in.

* Small end ID = .740in., OD= 1.185in.