Toyota HD engine

Toyota HD engine
1989 Toyota 1HD-T engine
Overview
ManufacturerToyota Motor Company
Layout
ConfigurationStraight-6
Displacement4.2 L (4,164 cc)
Cylinder bore94 mm (3.70 in)
Piston stroke100 mm (3.94 in)
ValvetrainSOHC 12 & 24 valves
Compression ratio18.6:1, 18.8:1
RPM range
Max. engine speed4200
Combustion
TurbochargerYes, with intercooler (some versions)
Fuel systemDirect injection
Fuel typeDiesel
Cooling systemWater-cooled
Output
Power output164–420 hp (122–313 kW; 166–426 PS)
Torque output361–430 N⋅m (266–317 lb⋅ft)

The Toyota HD is a series of Diesel engines produced by Toyota.