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Home >> Pontiac >> 1997 >> Sunfire L4-2.2L VIN 4 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring

Valve Spring

Valve Springs Free Length 49.5 mm (1.95 inches)
Valve Springs Load (Closed) 332-362 Nm at 43.43 (75-81 lbs. at 1.710)
Valve Springs Load (Open) 979-1049 Nm at 32.47 (220-236 lbs. at 1.278)
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