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Valve Spring
GENERAL SPECIFICATIONS Valve Springs Compression Pressure (N(Lb) @ Spec Length)
Intake
711.47 N @ 26.19 mm (159.9 ft. lbs. @ 1.031 inch)
Exhaust
711.47 N @ 26.19 mm (159.9 ft. lbs. @ 1.031 inch)
Free Length (Approximate)
Intake
289.1 N @ 36.14 mm (64.99 ft. lbs @ 1.4228 inch)
Exhaust
289.1 N @ 36.14 mm (64.99 ft. lbs. @ 1.4228 inch)
Service Limit
10% Pressure Loss @ 28.02 mm (1.103 inch)