Bugatti V12 engine

Bugatti made two V-12 internal combustion piston engines. The first was a quad-turbocharged, 3.5-liter engine, used in their EB 110 sports car, in 1991. The second was a 6.0-liter, naturally-aspirated unit, used in their full-size EB 112 luxury fastback sedan.

Bugatti V-12 engines
Overview
ManufacturerBugatti
Production1991-1995, 1998 (original engine)
2001-present (B Engineering Edonis tuned engine version)
Layout
ConfigurationV-12
Displacement3.5–6.0 L (214–366 cu in)
Cylinder bore81–86 mm (3.19–3.39 in)
Piston stroke56.6–86 mm (2.23–3.39 in)
Valvetrain60-valve, DOHC, five-valves per cylinder
Combustion
TurbochargerQuad-turbocharged (Bugatti EB 110)
Naturally aspirated (Bugatti EB 112)
Fuel systemElectronic fuel injection
Oil systemDry sump
Output
Power output450–720 hp (336–537 kW)
Torque output451–542 lb⋅ft (611–735 N⋅m)
Chronology
SuccessorBugatti W16 engine
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