Grand AM V6-181 3.0L (1985)
Valve Spring: Specifications
Valve Spring Free Length
2.03 in
Valve Spring Installed Height
1.69-1.75 in
Seat Pressure
88-98 lbf at 1.73 in
Compressed Pressure
209-231 lbf at 10.34 in
Out Of Square Limit
0.062 in