Valve Spring

Valve Spring Free Height:
Standard Value 46.4 mm (1.83 inch)
Limit 45.4 mm (1.79 inch)
Valve Spring Load/Installed Height:
240 N/37.9 mm 52.9 lbs./1.492 inch)
Valve Spring Out Of Squareness:
Standard Value 2° Or Less
Limit Maximum 4°