Bugatti V12 engine
| Bugatti V-12 engines | |
|---|---|
.jpg) | |
| Overview | |
| Manufacturer | Bugatti |
| Production | 1991-1995, 1998 (original engine) 2001-present (B Engineering Edonis tuned engine version)[1][2][3] |
| Layout | |
| Configuration | V-12 |
| Displacement | 3.5–6.0 L (214–366 cu in) |
| Cylinder bore | 81–86 mm (3.19–3.39 in) |
| Piston stroke | 56.6–86 mm (2.23–3.39 in) |
| Valvetrain | 60-valve, DOHC, five-valves per cylinder |
| Combustion | |
| Turbocharger | Quad-turbocharged (Bugatti EB 110) Naturally aspirated (Bugatti EB 112) |
| Fuel system | Electronic fuel injection |
| Oil system | Dry sump |
| Output | |
| Power output | 450–720 hp (336–537 kW) |
| Torque output | 451–542 lb⋅ft (611–735 N⋅m) |
| Chronology | |
| 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.[4][5][6][7][8][9] The second was a 6.0-liter, naturally-aspirated unit, used in their full-size EB 112 luxury fastback sedan.[10][11][12][13]
Overview[edit]
EB 110[edit]
The engine is a 60-valve, quad-turbocharged, V12 engine; fed through 12 individual throttle bodies. The 3,500 cc (3.5 L; 213.6 cu in) engine has a bore x stroke of 81 mm × 56.6 mm (3.19 in × 2.23 in). The EB110 GT had a power output of 412 kW (560 PS; 553 hp) at 8,000 rpm and 611 N⋅m (451 lb⋅ft) of torque at 3,750 rpm. The performance oriented Super Sport version had the engine tuned to a maximum power output of 450 kW (612 PS; 603 hp) at 8,250 rpm and 650 N⋅m (479 lb⋅ft) of torque at 4,200 rpm.[14][15][16][17]
B Engineering Edonis[edit]
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 The original four small IHI turbochargers have been replaced by two larger units from the same manufacturer.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 450 kW (603 hp) and 650 N⋅m (479 lb⋅ft) of torque to 507 kW (689 PS; 680 hp) at 8,000 rpm and 735 N⋅m (542 lb⋅ft) of torque. A version with 720 bhp set a speed of 359.6 km/h (223.4 mph) at the Nardo' proving ground in Italy. [18]
EB 112[edit]
Power comes from a Volkswagen-designed, naturally-aspirated V12 engine, generating a power output of 456 PS (335 kW; 450 hp) and 479 lb⋅ft (649 N⋅m) 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.[19] 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 0–100 km/h (0–62 mph) in 4.3 seconds and has a claimed top speed of 300 km/h (186 mph).[20][21][22][23][24]
Applications[edit]
References[edit]
- ^ "B.engineering Edonis: The Never Ending Dream". 26 September 2019.
- ^ "2001 B Engineering Edonis - Images, Specifications and Information".
- ^ "2002→2006 B.Engineering Edonis | Concept". 30 March 2016.
- ^ "Bugatti EB110 SS' Turbo V12 engine tickles the right senses". 21 July 2021.
- ^ "Peek Under the Hood of the Fascinating Quad-Turbo Bugatti EB110 Supersport". 28 July 2020.
- ^ "Bugatti EB110 SS specs, 0-60, quarter mile, lap times".
- ^ "1992 Bugatti EB110 SS". 6 April 2016.
- ^ "Bugatti EB 110: History, Differences, Significance". 6 May 2020.
- ^ "Bugatti EB 110 Technical Specs, Dimensions".
- ^ "The Bugatti EB112, the Panamera's ancestor? | Car News | Auto123".
- ^ "Bugatti EB112 - the Ultimate Guide". 6 April 2016.
- ^ "Bugatti ID 90 and EB 112, EB 118, EB 218: Concept We Forgot".
- ^ "Flashback: The Bugatti EB112 V-12 Supersedan That Was Almost Real". 22 June 2020.
- ^ Bugatti EB 110 Technical Specification
- ^ Bugatti EB 110 Sport Stradale
- ^ Davis, Tony (2004). Lemon! 60 Heroic failures of motoring. Sydney: Random House Australia. p. 150. ISBN 1-86325-494-3.
- ^ "Bugatti EB110 SS specifications". carfolio.com. Retrieved 26 February 2018.
- ^ Phillips, Adam (2013). Supercars: Driving the Dream. New York: Rosen Publishing Group. p. 46. ISBN 9781448892136.
- ^ "Bugatti - EB 112 - 6.0 V12 (461 Hp) (Petrol (Gasoline)) 1993/1998 car specs".
- ^ Pétrány, Máté (2015-01-01). "Here's The Bugatti EB 112 V12 Sedan That Never Was". Jalopnik. Retrieved 2019-02-02.
- ^ "1993 Bugatti EB 112 6.0 V12 (461 Hp) | Technical specs, data, fuel consumption, Dimensions".
- ^ "Bugatti EB 112 6.0 V12 (461 Cv) | TECHNICAL DATA ✅".
- ^ "Detailed specs review of 1994 Bugatti EB 112 (Prototype) model for Europe".
- ^ "Bugatti EB 112 Tech Specs: Top Speed, Power, Acceleration, MPG + More 1993-1996".
