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Valve Spring

GENERAL SPECIFICATIONS
Valve Springs Maximum Compression Pressure (N @ Spec. Length)
Intake 396.0 N @ 25.5 mm (89.0 lbs @ 1.0 in)
Exhaust 396.0 N @ 25.5 mm (89.0 lbs @ 1.0 in)
Free Length (Approximate)
Intake 43.93 mm (1.73 in)
Exhaust 43.93 mm (1.73 in)
Installed Pressure (N @ Spec. Length)
Intake 177.0 N @ 34.5 mm (39.8 lbs @ 1.36 in)
Exhaust 177.0 N @ 34.5 mm (39.8 lbs @ 1.36 in)
Service Limit 10% Pressure Loss @ Specified Height