Mustang GT V8-4.6L SOHC VIN X (1998)
Valve Spring: Pressure, Vacuum and Temperature Specifications
NOTE: Specifications are for intake and exhaust unless noted.
Compression Pressure @ Height
587.14 N (131.989 lbs.) ............................................................................................................................................................... 28.02 mm (1.1031 inch)
244.64 N (54.995 lbs.) ................................................................................................................................................................... 40.0 mm (1.5748 inch)
Service Limit
Pressure Loss @ Specified Height
10% ........................................................................................................................................................................................ 28.02 mm (1.1031 inch)