Ranger 4WD L4-2.3L VIN D (2002)
Valve Spring: Specifications
Valve Spring-Compression Pressure
Intake And Exhaust (Installed)
38.667 lbs.
Intake (valve open)8.9 mm (0.35 inch) of lift
97.032 lbs.
Exhaust (valve open) 7.4 mm of lift
93.338 lbs.
Free Length
1.768 inch
Assembled Height
1.492 inch
