Monday, July 20, 2009

The Mitshubishi TecnologY



The Mitsubishi Lancer Evolution, colloquially known as the Lancer Evo or Evo,it is a car manufactured by Mitsubishi Motors. There have been ten official versions to date, and the designation of each model is most commonly a roman numeral. All of them share a two litre, turbocharged engine and four-wheel drive system. Evolution models prior to version VII were the homologation models for Mitsubishi's efforts in the World Rally Championship. In order to follow these rules, the Evolution was based on the same unibody as the Lancer.
The Evolution was originally intended only for
Japanese markets but demand on the 'grey import' market led the Evolution series to be offered through RalliArt dealer networks in the United Kingdom and in various European markets from around 1998. Mitsubishi decided to export the eighth generation Evolution to the United States in 2003 after witnessing the success Subaru had in that market with their Impreza WRX, a direct competitor in other global regions
Japanese-spec cars were limited by a gentleman's agreement to advertise no more than 276 hp (205 kW), a self imposed limit, 280 hp (210 kW) by the state, a mark already reached by Evolution IV. Therefore, each subsequent version has unofficially evolved above the advertised power figures, with the Japanese-spec Evolution IX reaching a real power output of around 321 PS (317 hp/236 kW). Various versions available in other markets, particularly the UK, have official power outputs up to 405 bhp (302 kW).
In 2008, the latest generation Lancer Evolution X was launched worldwide, and featured an all-new 291 hp (217 kW)
inline four-cylinder turbocharged engine and a full-time all wheel drive powertrain.













MITSUBISHI SIRIUS ENGINE(4G61)

The 4G61 displaces 1595 cc (82.3 x 75.0 mm bore/stroke). This engine was always DOHC 16-valve and used either Multi-point (MPFI) or Electronic Control (ECFI)fuel injection. A turbocharged version was also produced for the Mirage and Lancer. The 4G61 does not have balance shafts like the other 4G6x motors. Instead, it has different components, some of which can be used on the "Silent Shaft" engine.


PERRFORMANCE

  • 4G61 91kW-124HP/6500 142Nm/5000
  • 4G61T (USA/Canada only) 99kW-135HP/6000 191Nm/3000
  • 4G61T (Japan) 160HP-117.68kW/6000 220.65Nm/2500


APPLICATION

1988–1992 Mitsubishi Mirage / Mitsubishi Colt (MPFI)








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