View source for Hyundai Omega engine

{{Unreferenced|date=December 2009}}
{{Infobox automobile engine
|name=Ω-engine<br><sup>[[File:Hyundai Motor Company logo.svg|70px]]{{spaces|1}}Omega engine</sup>
|manufacturer=[[Hyundai Motor Company]]
|production=1999–2008
|successor=[[Hyundai Tau engine|Tau]]
|configuration=[[V8 engine|V8]]
|block= [[Aluminium]]
|head=
|valvetrain=[[DOHC]]
|supercharger=
|displacement={{cvt|4498|cc|L|1|order=flip}}
|bore={{cvt|86|mm|2}}
|stroke={{cvt|96.8|mm|2}}
|fueltype=[[Petrol engine|Gasoline]]
|fuelsystem=[[Multi-port fuel injection]]<br>[[Gasoline direct injection|Direct injection]]
|coolingsystem=[[Radiator (engine cooling)|Water-cooled]]
|compression=10.7:1
|power={{cvt|260-270|PS|kW hp|0}}
|torque={{cvt|37.6|-|38.8|kgm|0}}
}}

The '''Omega''' (Ω) is a [[V8 engine]] produced by [[Hyundai Motor Company]]. It is a [[dual overhead cam]] design with electronic multiport [[fuel injection]] or [[gasoline direct injection]].

==GDi==
==={{anchor|MPi|G8AA}} 4.5L (G8AA)===
{{Main article|Mitsubishi 8A8 engine}}
The G8AA (also called the 4.5D) displaces 4.5&nbsp;L (4498&nbsp;cc) with a {{cvt|86|mm|in}} bore, {{cvt|96.8|mm|in}} stroke and a 10.7:1 compression ratio. Output is {{cvt|260|PS|kW hp|0}} at 5,500&nbsp;rpm and {{cvt|38.8|kgm|0}} of torque at 3,500&nbsp;rpm. The dry weight of the engine is {{cvt|236|kg|lb|0}}.

====Applications====
* [[Hyundai Equus#first|Hyundai Equus]] (1999–2003)

==MPi==
==={{anchor|MPi|G8AB}} 4.5L (G8AB)===
The G8AB displaces 4.5&nbsp;L (4498&nbsp;cc) with a {{cvt|86|mm|in}} bore, {{cvt|96.8|mm|in}} stroke. Output is {{cvt|270|PS|kW hp|0}} at 5,500&nbsp;rpm and {{cvt|38|kgm|0}} of torque at 4,500&nbsp;rpm or {{cvt|268|PS|kW hp|0}} at 5,500&nbsp;rpm and {{cvt|37.6|kgm|0}} of torque at 4,000&nbsp;rpm.

====Applications====
* [[Hyundai Equus#first|Hyundai Equus]] (1999–2008)

==See also==
* [[List of Hyundai engines]]

==References==
{{reflist}}

{{Hyundai engine timeline|state=collapsed}}

{{DEFAULTSORT:Hyundai Omega Engine}}
[[Category:Hyundai engines|Omega]]
[[Category:V8 engines]]

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