Aerostar AWD V6-183 3.0L (1991)
Valve Spring: Specifications
Valve Springs Compression Pressure (Kg [Lb] @ Spec. Length)
Loaded ....................................................................................................................................................... 800.6 N (180 lbs.) @ 29.5 mm (1.16 in.)
Unloaded ..................................................................................................................................................... 288.1 N (65 lbs.) @ 40.1 mm (1.58 in.)
Valve Springs Free Length (Approximate) ............................................................................................................................................. 46.7 mm (1.84 in.)
Valve Springs Assembled Height ......................................................................................................................................................... 40.08 mm (1.58 in.)
Valve Springs Service Limit ...................................................................................................................................... 10% Force Loss @ Specified Height