Engine Mechanical Specifications

Cylinder Head Gasket Surface:
Distortion (Maximum) 0.05 mm (0.002 inch)
Cylinder Head Seating Distortion:
Intake and Exhaust Manifolds (Maximum) 0.10 mm (0.0039 inch)
Spark Plug Tube Protrusion 46.8-47.6 mm (1.843-1.874 inch)