Ford Power Stroke engine

Power Stroke engine
6.4 Powerstroke as installed in a Ford Super Duty
Overview
ManufacturerNavistar International (1994–2010)
Ford Motor Company (2011–present)
Also calledFord Powerstroke
Production1994–present
Layout
Configuration90° V8, Inline-5, V6
Displacement3.0 L (183 cu in)
3.2 L (195 cu in)
6.0 L (365 cu in)
6.4 L (389 cu in)
6.7 L (406 cu in)
7.3 L (444 cu in)
Cylinder bore3.74 in (95 mm)
3.87 in (98.3 mm)
3.9 in (99.1 mm)
4.11 in (104.4 mm)
Piston stroke4.13 in (105 mm)
4.18 in (106.2 mm)
4.25 in (108 mm)
Cylinder block materialCast iron (7.3, 6.0, 6.4 L)
Compacted graphite iron (6.7 L)
Cylinder head materialCast iron
Aluminum (reverse flow)
ValvetrainOHV, DOHC 4 valves × cyl.
Valvetrain drive systemGear (7.3, 6.0, 6.4, 6.7 L)
Belt (3.0 L)
Compression ratio17.5:1, 18.0:1
Combustion
TurbochargerSingle Garrett variable-geometry with wastegate and air-to-air intercooler
Fuel systemHEUI Direct injection
Fuel typeDiesel
Oil systemHigh-pressure oil pump
Cooling systemWater-cooled
Output
Power output210–500 hp (157–373 kW) [1]
Torque output350–1,200 lb⋅ft (475–1,627 N⋅m)[1]
Dimensions
Dry weight≈920–2,463 lb (417–1,117 kg)
Emissions
Emissions control systemsBosch DPF, EGR, Denoxtronic-based SCR ,and DOC
Chronology
PredecessorInternational Harvester IDI (1983-1994.5)

Power Stroke, also known as Powerstroke, is the name used by a family of diesel engines for trucks produced by Ford Motor Company and Navistar International (until 2010) for Ford products since 1994. Along with its use in the Ford F-Series (including the Ford Super Duty trucks), applications include the Ford E-Series, Ford Excursion, and Ford LCF commercial truck. The name was also used for a diesel engine used in South American production of the Ford Ranger.

From 1994, the Power Stroke engine family existed as a re-branding of engines produced by Navistar International, sharing engines with its medium-duty truck lines. Since the 2011 introduction of the 6.7 L Power Stroke V8, Ford has designed and produced its own diesel engines. During its production, the Power Stroke engine range has been marketed against large-block V8 (and V10) gasoline engines along with the General Motors Duramax V8 and the Dodge Cummins B-Series inline-six.

  1. ^ a b "Power Stroke Horsepower & Torque by Model Year". www.powerstrokehub.com.