Bugatti V12 engine#EB 110
{{Infobox automobile engine
|image = File:Bugatti EB110 V12 (7175968010).jpg
|name = Bugatti V-12 engines
|manufacturer = Bugatti
|production = 1991-1995, 1998 (original engine)
2001-present (B Engineering Edonis tuned engine version){{Cite web|url=https://drivetribe.com/p/bengineering-edonis-the-never-ending-Pr1gCBcvThegv8KZO0Fs2g?iid=A5X1DWmHS4KV1poJ9m8B9Q|title=B.engineering Edonis: The Never Ending Dream|date=26 September 2019}}{{Cite web|url=https://www.ultimatecarpage.com/comments/837/B-Engineering-Edonis.html|title = 2001 B Engineering Edonis - Images, Specifications and Information}}{{Cite web|url=https://www.supercars.net/blog/engineering-edonis/|title = 2002→2006 B.Engineering Edonis | Concept|date = 30 March 2016}}
|configuration = V-12
|bore = {{convert|81-86|mm|in|2|abbr=on}}
|stroke = {{convert|56.6-86|mm|in|2|abbr=on}}
|displacement = {{convert|3.5-6.0|L|cuin|0|lk=on|abbr=on}}
|valvetrain = 60-valve, DOHC, five-valves per cylinder
|turbocharger = Quad-turbocharged (EB 110)
Naturally aspirated (EB 112)
|power = {{convert|450-720|hp|kW|0|lk=on|abbr=on}}
|torque = {{convert|451-542|lbft|Nm|0|lk=on|abbr=on}}
|lubrication = Dry sump
|fuelsystem = Electronic fuel injection
|compression =
|oilsystem = Dry sump
|weight =
|successor = Bugatti W16 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.{{Cite web|url=https://www.thesupercarblog.com/bugatti-eb110-ss-turbo-v12-engine-tickles-the-right-senses/|title = Bugatti EB110 SS' Turbo V12 engine tickles the right senses|date = 21 July 2021}}{{Cite web|url=https://www.thedrive.com/news/35138/peek-under-the-hood-of-the-fascinating-quad-turbo-bugatti-eb110-supersport|title = Peek Under the Hood of the Fascinating Quad-Turbo Bugatti EB110 Supersport| date=28 July 2020 }}{{Cite web|url=https://fastestlaps.com/models/bugatti-eb110-ss|title = Bugatti EB110 SS specs, 0-60, quarter mile, lap times}}{{Cite web|url=https://www.supercars.net/blog/1992-bugatti-eb110-ss/|title = 1992 Bugatti EB110 SS|date = 6 April 2016}}{{Cite web|url=https://www.motortrend.com/vehicle-genres/bugatti-eb-110-history-differences-models/|title=Bugatti EB 110: History, Differences, Significance|date=6 May 2020}}{{Cite web|url=https://www.ultimatespecs.com/car-specs/Bugatti/1662/Bugatti-EB-110-.html|title = Bugatti EB 110 Technical Specs, Dimensions}} The second was a 6.0-liter, naturally-aspirated unit, used in their full-size EB 112 luxury fastback sedan.{{Cite web|url=https://www.auto123.com/en/news/the-bugatti-eb112-the-panameras-ancestor/41173/|title = The Bugatti EB112, the Panamera's ancestor? | Car News | Auto123}}{{Cite web|url=https://www.supercars.net/blog/1993-bugatti-eb112/|title = Bugatti EB112 - the Ultimate Guide|date = 6 April 2016}}{{Cite web|url=https://www.motor1.com/news/174094/bugatti-id90-eb-concepts/|title=Bugatti ID 90 and EB 112, EB 118, EB 218: Concept We Forgot}}{{Cite web|url=https://www.motortrend.com/vehicle-genres/bugatti-eb112-supersedan-history-photo-gallery-specs-performance-0-60-top-speed/|title = Flashback: The Bugatti EB112 V-12 Supersedan That Was Almost Real|date = 22 June 2020}}
Overview
=EB 110=
{{Main|Bugatti EB 110}}
The engine is a 60-valve, quad-turbocharged, V12 engine; fed through 12 individual throttle bodies. The {{cvt|3500|cc|L cuin|1|abbr=on}} engine has a bore x stroke of {{convert|81x56.6|mm|in|2|abbr=on}}.
The EB110 GT had a power output of {{convert|412|kW|PS hp|0|abbr=on}} at 8,000 rpm and {{cvt|611|Nm|lbft|0|abbr=on}} of torque at 3,750 rpm.
The performance oriented Super Sport version had the engine tuned to a maximum power output of {{cvt|450|kW|PS hp|0|abbr=on}} at 8,250 rpm and {{cvt|650|Nm|lbft|0|abbr=on}} of torque at 4,200 rpm.[http://yo.spc.free.fr/Bugatti%20register/EB110_GT/GT_spec.jpg Bugatti EB 110 Technical Specification][http://yo.spc.free.fr/Bugatti%20register/EB110_GT/SS_spec.jpg Bugatti EB 110 Sport Stradale]
{{cite book
| last= Davis
| first= Tony
| title= Lemon! 60 Heroic failures of motoring
| year= 2004
| publisher= Random House Australia
| location= Sydney
| isbn= 1-86325-494-3
| page= 150
}}
=B Engineering Edonis=
{{Main|B Engineering Edonis}}
The tuned 3.5-liter Bugatti engine used in the B Engineering Edonis has had its displacement increased from 3,500 cc to 3,760 cc. The original four small IHI turbochargers have been replaced by two larger units from the same manufacturer. Engine power has been increased from {{convert|450|kW|0|abbr=on}} and {{convert|650|Nm|lb.ft|0|abbr=on}} of torque to {{convert|507|kW|PS hp|0|abbr=on}} at 8,000 rpm and {{convert|735|Nm|lb.ft|abbr=on}} of torque. A version with 720 bhp set a speed of {{cvt|359.6|km/h}} at the Nardo' proving ground in Italy.
| last= Phillips
| first= Adam
| title= Supercars: Driving the Dream
| year= 2013
| publisher= Rosen Publishing Group
| location= New York
| isbn= 9781448892136
| page= 46
}}
=EB 112=
{{Main|Bugatti EB 112}}
Power comes from a Volkswagen-designed, naturally-aspirated V12 engine, generating a power output of {{Convert|456|PS|kW hp|0|abbr=on}} and {{Convert|479|lbft|Nm|0|abbr=on}} of torque. The engine featured 5 valves per cylinder, and has a displacement of 6.0-litres opposed to the EB110's 3.5-litres.{{Cite web|url=https://findcarspecs.com/bugatti/eb-112/eb-112/10859-6-0-v12-461-hp/|title = Bugatti - EB 112 - 6.0 V12 (461 Hp) (Petrol (Gasoline)) 1993/1998 car specs}} The engine is placed behind the front wheels, more towards the center of the car inside of the wheelbase to have a much better weight distribution. The EB 112 features permanent all-wheel drive. The car can accelerate from {{cvt|0–100|km/h}} in 4.3 seconds and has a claimed top speed of {{Convert|300|km/h|mph|0|abbr=on}}.{{cite web|url=https://jalopnik.com/heres-the-bugatti-eb112-v12-sedan-that-never-was-1676857190|title=Here's The Bugatti EB 112 V12 Sedan That Never Was|date=2015-01-01|first=Máté|last=Pétrány|publisher=Jalopnik|access-date=2019-02-02}}{{Cite web|url=https://www.auto-data.net/en/bugatti-eb-112-6.0-v12-461hp-10859|title=1993 Bugatti EB 112 6.0 V12 (461 Hp) | Technical specs, data, fuel consumption, Dimensions}}{{Cite web|url=https://fichasmotor.com/en/bugatti/bugatti-eb-112-6-0-v12-461-cv/|title = Bugatti EB 112 6.0 V12 (461 Cv) | TECHNICAL DATA ✅}}{{Cite web|url=https://www.automobile-catalog.com/car/1994/289970/bugatti_eb_112_prototype.html|title = Detailed specs review of 1994 Bugatti EB 112 (Prototype) model for Europe}}{{Cite web|url=https://www.encycarpedia.com/us/bugatti/93-eb-112-sedan|title = Bugatti EB 112 Tech Specs: Top Speed, Power, Acceleration, MPG + More 1993-1996}}