Service Specifications

Bore x Stroke 99.5 x 79.0 mm (3.917 x 3.110 inch)
Displacement 2,457 cm3 (149.93 cubic inch)
Compression Ratio 9.7
Surface Warpage Limit:
Mating With Cylinder Head 0.05 mm (0.0020 inch)
Surface Grinding Limit 0.1 mm (0.004 inch)
Cylinder Bore:
Standard:
A 99.505 - 99.515 mm (3.9175 - 3.9179 inch)
B 99.495 - 99.505 mm (3.9171 - 3.9175 inch)
Taper:
Standard 0.015 mm (0.0006 inch)
Limit 0.050 mm (0.0020 inch)
Out-Of-Roundness:
Standard 0.010 mm (0.0004 inch)
Limit 0.050 mm (0.0020 inch)
Piston Clearance:
Standard 0.004 - 0.010 mm (0.0002 - 0.0004 inch)
Limit 0.020 mm (0.0008 inch)
Enlarging (Boring) Limit 0.5 mm (0.020 inch)