ford Workshop Repair Guides

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Drive Belts, Mounts, Brackets and Accessories > < Valve Spring|Specifications
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Valve: Specifications

Valve head diameter
Valve face runout (T.I.R. max) .....................................................................................................................................................  0.038 mm (0.015 inch) 
Valve face angle  

Exhaust .....................................................................................................................................................................................................  37.5 degrees
Intake ..........................................................................................................................................................................................................  30 degrees

Valve seat width

Exhaust ....................................................................................................................................................................  1.80-2.56 mm (0.071-0.101 inch)
Intake .......................................................................................................................................................................  1.48-2.24 mm (0.058-0.088 inch)

Valve seat runout .......................................................................................................................................................................  0.0035 mm (0.0014 inch)
Valve seat angle

Exhaust .....................................................................................................................................................................................................  37.5 degrees
Intake ..........................................................................................................................................................................................................  30 degrees

Drive Belts, Mounts, Brackets and Accessories > < Valve Spring|Specifications