Valve Spring: Specifications

Free Height	Outer	51.2 Millimeter (mm)
	Inner	44.1 Millimeter (mm)
Pressure	Outer	523.7 Millimeter (mm) at 30.0 mm
	Inner	255.0 Millimeter (mm) at 25.0 mm
Out-Of-Square	Outer	2.2 Millimeter (mm)
	Inner	1.9 Millimeter (mm)