BMW Goldfish V16
| BMW Goldfish V16 | |
|---|---|
| Overview | |
| Manufacturer | BMW Bayerische Motoren Werke |
| Also called | BMW V16 |
| Production | 1987 |
| Combustion chamber | |
| Configuration | V16 |
| Compression ratio | 8.8:1 |
| Output | |
| Power output | 408 bhp (304 kW) |
| Torque output | 637 N·m (470 lb·ft) |
| Dimensions | |
| Dry weight | 310 kg (683 lb) |
The BMW V16 engine known as the project Goldfish is a SOHC 32-valve V16 6.7 litre prototype automotive piston engine based on BMW M70 V12 engine.[1]
Development
It was developed in late 1980s by BMW engineers as the top performance offering for the BMW 7-series (E32).
In July 1987 the development started and by the beginning of the 1988 the engine was ready. It was put on dynamometer in January 1988 and was tested throughout February 1988. Later it was installed in a modified long-based BMW 7-series (E32) and was mated with the 6-speed manual gearbox taken from BMW 8-series (E31).
The engine never reached production and remained to show the possibilities of BMW engineers.[2]
Technology & Performance
The engine design virtually copies the BMW M70 V12 layout but with 4 more cylinders added.
- 6,651 cc V16 engine
- Cast aluminium block and cylinder heads
- SOHC, 2 valves per cylinder
- Bore and stroke: 84 mm × 75 mm (3.3 in × 3.0 in) Bore spacing: 91 mm (3.6 in)
- Compression ratio: 8.8:1
- Maximum power: 408 bhp (304 kW) @ 5,200 rpm
- Maximum torque: 637 N·m (470 lb·ft) torque @ 3,900 rpm
- Redline: 6,000 rpm
- Engine management: 2 separate Bosch DME 3.3 for each bank
- Dry weight: 310 kg (683 lb)[3]
See also
- BMW M70 V12 engine
- BMW 7 Series (E32)
- List of BMW engines
References
- ↑ Csaba Daradics (2010-10-16). "BMW's 767: The Golden Fish That Got Away". Jalopnik.com. Retrieved 2012-02-11.
- ↑ "BMW's Secret 7 Series model: E32 Prototype with 6.7L V16 engine". Bmwblog.com. 2009-11-02. Retrieved 2012-02-11.
- ↑ "BMWCar - V16 E32" (PDF). BMWCar. March 2009.