Toyota Land Cruiser Prado Owner's Manual page 618

Engine
Gasoline engine
Model
Type
Bore and stroke
Displacement
Valve clearance
(engine cold)
Drive belt tension
Diesel engine
Model
Type
Bore and stroke
Displacement
Valve clearance
(engine cold)
Drive belt tension
1GR-FE
6-cylinder V type, 4-cycle, gasoline
94.0 × 95.0 mm (3.70 × 3.74 in.)
3
3956 cm (241.4 cu.in.)
Automatic adjustment
Automatic adjustment
1KD-FTV
4-cylinder in line, 4-cycle,
diesel (with turbocharger)
96.0 × 103.0 mm (3.78 × 4.06 in.)
3
2982 cm (182.0 cu.in.)
Intake: 0.20  0.30 mm (0.008  0.012 in.)
Exhaust: 0.35  0.45 mm (0.014  0.018 in.)
Automatic adjustment
6-1. Specifications
6
617