Difference between revisions of "4G9x family"
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| − | + | Mitsubishi's 4G9x family is a series of inline 4 cylinder engines ranging in size from 1.5 to 2.0 litres. They utilise a cast iron block with aluminum head and belt driven camshafts in single or double overhead form. As a small capacity engine it does not make use of [[Balance shaft|balance shafts]]. | |
| − | The 4G9x | + | The 4G9x showcases Mitsubishi's advanced engine technology with some variations available with MIVEC variable valve timing and lift, [[Modulated Displacement]] cylinder deactivation, turbocharging and [[Gasoline Direct Injection|Gasoline Direct Injection (GDI)]]. |
As with most of Mitsubishi's modern engines, the 4G9x family can have numerous variations within the same engine model. | As with most of Mitsubishi's modern engines, the 4G9x family can have numerous variations within the same engine model. | ||
==4G91== | ==4G91== | ||
| − | The 4G91 is a 1.5 Litre engine displacing 1496cc. It has a 78.4mm | + | The 4G91 was the first engine in the family and is a 1.5 Litre engine displacing 1496cc. It has a 78.4mm x 77.5mm bore and stroke. |
| − | The | + | |
| + | The DOHC fuel injected version used a 9.5:1 compression ratio was used in upper-level Japanese Lancer, Mirage and Mirage Astis and produced 84 kW at 6000rpm and 135 Nm at 5000rpm. | ||
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| + | The only other version of the engine was a DOHC carburetted version outputting 71 kW at 6000 rpm and 126Nm at 3500 rpm. | ||
==4G92== | ==4G92== | ||
