Mitsubishi 3B engine
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The Mitsubishi 3B engine is a range of three cylinder engines from Mitsubishi Motors, introduced in 2003 in their Mitsubishi Colt supermini and 2006 Mitsubishi i kei car. It is also destined for the next generation of the Smart Fortwo.[1] Currently, the 3B10 is built for Mitsubishi by DaimlerChrysler-owned MDC Power in Germany, while the smaller 3B20 is built in Mitsubishi's own plant at Mizushima in Japan.
All engines developed within this family have DOHC, four valves per cylinder, and MIVEC variable valve timing.
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[edit] 3B10
[edit] Specifications
Engine type — Inline 3 cylinder DOHC 12v, MIVEC
Displacement — 1124 cc
Bore — 75.0 mm
Stroke — 84.8 mm
Fuel type — Unleaded regular gasoline
Fuel system — ECI multiple
Compression ratio — 10.5:1
Power — 55 kW (75 PS) @ 6000 rpm
Torque — 100 N·m (73 ft·lbf) @ 3500 rpm
[edit] Applications
- 2003 Mitsubishi Colt
- 2004 Smart Forfour
[edit] 3B20
[edit] Specifications
Engine type — Inline 3 cylinder DOHC 12v turbo, MIVEC
Displacement — 660 cc
Bore — 65.4 mm
Stroke — 65.4 mm
Fuel type — Unleaded regular gasoline
Fuel system — ECI multiple
Compression ratio — 8.8:1
Power — 47 kW (64 PS) @ 6000 rpm
Torque — 94 N·m (69 ft·lbf) @ 3000 rpm
[edit] Applications
- 2006 Mitsubishi i
- 2007 Smart Fortwo (second generation)
[edit] See also
[edit] Footnotes
- ^ "Mitsubishi Motors and smart sign agreement on engine supply", Mitsubishi Motors press release, Tokyo, October 28, 2005
