Expedition 2WD V8-4.6L SOHC VIN 6 (1999)
Valve Spring: Specifications
Valve Springs - Compression Pressure - Intake
720-800 N at 28.02 mm
Valve Springs - Compression Pressure - Exhaust
720-800 N at 28.02 mm
Valve Springs - Free Length (Approximate) - Intake
2.101 in
Valve Springs - Free Length (Approximate) - Exhaust
2.101 in
Valve Springs - Installed Pressure - Intake
283.19-321.19 N at 42.56 mm
Valve Springs - Installed Pressure - Exhaust
283.19-321.19 N at 42.56 mm
Valve Springs - Installed Pressure - Service Limit
5% Pressure N at 28.8 mm
Valve Springs - Installed Pressure - Out of Square Limit 2 Degrees
