BMW M102
| BMW M102 engine | |
|---|---|
 BMW M30 engine, the basis for the M102 | |
| Overview | |
| Manufacturer | BMW |
| Production | 1980–1982 |
| Layout | |
| Configuration | SOHC straight-6 |
| Combustion | |
| Turbocharger | single KKK K27 |
| Chronology | |
| Predecessor | None |
| Successor | BMW M106 |
The BMW M102 (also known as M30B32LAE)[1] is a turbocharged straight-6 SOHC petrol engine which was produced from 1980–1982. It is BMW's first turbocharged straight-6 engine.
In 1982, the M102 was superseded by the M106.
Design
The M102 is based on the M30 engine[2] and has a displacement of 3,210 cc (196 cu in).[3] The KKK turbocharger produces 9 PSI of boost[4] and an air-to-air intercooler is used.[5] The compression ratio is 7.0:1.[6]
The M102 produces 188 kW (252 hp)[7] and was used in the BMW E23 7 Series, where it was designated "745i".[7]
Applications:
- 1980–1982 E23 745i
References
- ^ "Archived copy". Archived from the original on 2013-11-15. Retrieved 2012-08-18.
{{cite web}}: Unknown parameter|deadurl=ignored (|url-status=suggested) (help)CS1 maint: archived copy as title (link) - ^ http://paultan.org/2008/01/24/the-m102-m106-in-the-bmw-745i-turbo/
- ^ http://www.bmwheaven.com/database/engine.php?type=M30#/131
- ^ http://www.uniquecarsandparts.com.au/car_info_bmw_745i_turbo.htm
- ^ "The BMW Six Cylinder Guide". www.autospeed.com.
- ^ "BMW 745i E23 Turbo". www.uniquecarsandparts.com.au. Retrieved 16 September 2017.
- ^ a b Michael Knowling (2004-04-26). "2004 Engine Epic - BMW Engines". AutoSpeed. Web Publications Pty Limited. Archived from the original on 9 May 2008. Retrieved 2008-05-01.
{{cite web}}: Unknown parameter|deadurl=ignored (|url-status=suggested) (help)