Kibblewhite Precision Machining Lightweight Intake/Exhaust Valve Spring Kit (.500" Lift) - 90-9034
- The dual spring in this kit has been designed to allow for additional valve lift over OEM.
- They are wound from super clean chrome silicon wire that has been heat treated and shot peened, which exceeds OEM specifications.
- The FEA designed heat treated steel retainers and basewashers offer optimal fitment, keeping lateral movement to a minimum.
- This kit works together as a system providing long service life.
- VALVE LIFT: .500"
- INSTALLED HEIGHT: 1.445"
- SEAT PRESSURE: 104 LBS.
- OPEN PRESSURE: 196 LBS.
- @LIFT: .367"
Alternate/OEM Part Number(s):