B2500 SE Regular Cab 2WD L4-2.5L VIN C (1998)
Valve Spring: Pressure, Vacuum and Temperature Specifications
Valve Spring Compression Pressure:
Intake and Exhaust (Installed) ............................................................................................................................................................. 57 - 63 lbs. @ 1.56
Intake and Exhaust:
Valve Open ................................................................................................................................................................................ 118 - 132 lbs. @ 1.16
Valve Closed ................................................................................................................................................................................. 57 - 63 lbs. @ 1.56
Service Limit ............................................................................................................................................................. 5% Pressure Loss @ Specified Length
