Ford 2003 Mustang Workshop Manual page 1603

Valve Head Diameter
· Intake
· Exhaust
· Gauge Diameters
Valve Face Runout Limit
Valve Face Angle
Valve Stem Diameter (Std)
· Intake
· Exhaust
Valve Springs
· Compression Pressure (N (Lb) @ Spec
Length)
· Intake
· Exhaust
· Free Length (Approximate)
· Intake
· Exhaust
· Installed Pressure (N (Lb-Ft) @ Spec. Length)
· Intake
· Exhaust
· Service Limit
Roller Follower
· Ratio
Hydraulic Lash Adjuster
· Diameter (Std)
· Clearance to Bore
· Service Limit
· Hydraulic Leakdown Rate
· Collapsed Lash Adjuster Gap—Desired
CAMSHAFT
Theoretical Valve Lift @ Zero Lash
· Intake (Primary)
· Intake (Secondary)
· Exhaust
End Play
· Service Limit
Journal to Bearing Clearance
· Service Limit
Journal Diameter (All)
37 mm (1.46 inch)
30 mm (1.18 inch)
35.0 and 28.0 mm (1.378-1.102 inch)
0.05 mm (0.002 inch)
45.5 degrees
6.975-6.995 mm (0.2754-0.2746 inch)
6.949-6.970 mm (0.2744-0.2736 inch)
711.47 N @ 26.19 mm (159.9 Lb-Ft @ 1.031
inch)
711.47 N @ 26.19 mm (159.9 Lb-Ft @ 1.031
inch)
42.16 mm (1.6598 inch)
42.16 mm (1.6598 inch)
289.1 N @ 36.14 mm (64.99 Lb-Ft @ 1.4228
inch)
289.1 N @ 36.14 mm (64.99 Lb-Ft @ 1.4228
inch)
10% Pressure Loss @ 28.02 mm (1.103 inch)
1.8:1
16.000-15.988 mm (0.6299-0.6294 inch)
0.018-0.069 mm (0.000709-0.002717 inch)
0.016 mm (1.0006299 inch)
d 5-25 seconds
0.80-1.20 mm (0.0315-0.0472 inch)
10.0 mm (0.3937 inch)
10.0 mm (0.3937 inch)
10.0 mm (0.3937 inch)
0.025-0.165 mm (0.00098-0.00649 inch)
0.190 mm (0.007480 inch)
0.025-0.076 mm (0.00098-0.002992 inch)
0.100 mm (0.003937 inch) MAX
26.962-26.936 mm (1.0615-1.0605 inch)