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Home >> Mercury >> 2000 >> Cougar V6-153 2.5L DOHC VIN L SFI >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring
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Valve Spring

Valve Springs Compression Pressure Intake 680 at 30.19 Newton At Millimeter (N @ mm)
Valve Springs Compression Pressure Exhaust 680 at 30.19 Newton At Millimeter (N @ mm)
Free Length (Approximate) Intake 46.8 Millimeter (mm)
Free Length (Approximate) Exhaust 46.8 Millimeter (mm)
Installed Pressure Intake 228 at 39.99 Newton At Millimeter (N @ mm)
Installed Pressure Exhaust 228 at 39.99 Newton At Millimeter (N @ mm)
Service Limit 10% Pressure Loss at 30.09
Out Of Square Limit 1 Degrees (deg)
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