B3000 SE Regular Cab 4WD V6-3.0L OHV (1998)
Valve Spring: Pressure, Vacuum and Temperature Specifications
Valve Spring Compression Pressure:
Valve Open To Maximum Lift ........................................................................................................................ 800.6 N (180 lbs.) @ 29.5 mm (1.16 inch)
Valve Closed ..................................................................................................................................................... 288.1 N (65 lbs.) @ 40.1 mm (1.58 inch)
