Operation CHARM: Car repair manuals for everyone.

Valve Spring

GENERAL SPECIFICATIONS
Valve Springs Compression Pressure
Intake 680 N @ 30.19 mm
Exhaust 680 N @ 30.19 mm
Free Length (Approximate)
Intake 46.8 mm
Exhaust 46.8 mm
Installed Pressure (Not Spec Length)
Intake 228 N @ 39.99 mm
Exhaust 228 N @ 39.99 mm
Service Limit 10% Pressure Loss 30.09 mm
Out of square Limit 1%