Ford Modular engine

Ford Modular Engine
A 1999 Ford Mustang SVT Cobra engine.
Overview
ManufacturerFord Motor Company
Also called
  • Ford Triton
  • Lincoln InTech
Production
  • 1990–present
  • MY: 1991–present
Layout
Configuration90° V8 and V10
Displacement
  • V8
  • 4,601 cc (4.6 L; 280.8 cu in)
  • 4,951 cc (5.0 L; 302.1 cu in)
  • 5,163 cc (5.2 L; 315.1 cu in)
  • 5,408 cc (5.4 L; 330.0 cu in)
  • 5,753 cc (5.8 L; 351.1 cu in)
  • 5,808 cc (5.8 L; 354.4 cu in)
  • V10
  • 6,760 cc (6.8 L; 412.5 cu in)
Cylinder bore
  • 3.552 in (90.2 mm)
  • 3.629 in (92.2 mm)
  • 3.681 in (93.5 mm)
  • 3.7 in (94 mm)
Piston stroke
  • 3.543 in (90.0 mm)
  • 3.649 in (92.7 mm)
  • 3.661 in (93.0 mm)
  • 3.75 in (95.3 mm)
  • 4.165 in (105.8 mm)
Valvetrain
Valvetrain drive systemChain
Combustion
SuperchargerEaton M-112 roots-type in DOHC and 5.4 SOHC versions
Output
Power output190–806 hp (142–601 kW)
Torque output260–679 lb⋅ft (353–921 N⋅m)
Chronology
Predecessor

The Ford Modular engine is an overhead camshaft (OHC) V8 and V10 gasoline-powered small block engine family introduced by Ford Motor Company in 1990 for the 1991 model year. The term “modular” applied to the setup of tooling and casting stations in the Windsor and Romeo engine manufacturing plants, not the engine itself.

The Modular engine family started with the 4.6 L in 1990 for the 1991 model year. The Modular engines are used in various Ford, Lincoln, and Mercury vehicles. Modular engines used in Ford trucks were marketed under the Triton name from 1997–2010 while the InTech name was used for a time at Lincoln and Mercury for vehicles equipped with DOHC versions of the engines. The engines were first produced at the Ford Romeo Engine Plant, then additional capacity was added at the Windsor Engine Plant in Windsor, Ontario.