Note: Maximum Recommended Lift = .600″
* 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
* 162lbs @ 1.860″, 340lbs @ 1.260″
* Coil bind 1.200″
* Small end ID = .650″, OD= 1.085″
* L arge end ID = 1.000″, OD = 1.445″
* CNC machined keepers
Tech Tips:-
* Rocker box clearance must be checked
* Spring travel must be checked
* Valve timing must be accurate
** Over revving will lead to pre-mature failure of Valve Springs & collars.
MFR PART No: AV-VSK6000S
ROLLIES PART No: AV-VSK6000S
