View source for HWA AFR Turbo engine

{{Use dmy dates|date=April 2022}}
{{Infobox engine
|name=HWA AFR Turbo
|image=
|manufacturer=[[HWA Team|HWA]] (in partnership with [[Aston Martin]])
|production=2019-2020 (DTM)
|configuration=[[Inline-4]] cylinder
|displacement={{convert|2.0|L|cuin|0|lk=on|abbr=off}}
|bore= {{convert|86|-|90|mm|in|2|lk=on|abbr=on}}
|stroke=Free but typically approximately between {{Convert|86|-|90|mm|in|2|lk=on|abbr=on}}
|length={{convert|600|mm|in|2|lk=on|abbr=on}}
|width={{convert|697|mm|in|2|lk=on|abbr=on}}
|height={{convert|693|mm|in|2|lk=on|abbr=on}}
|block=Die cast steel or aluminium alloy. Machining process from a solid is not permitted
|head=Die cast steel or aluminium alloy
|valvetrain=[[DOHC]] 16-valve (four-valves per cylinder)
|turbocharger=Single-[[Turbocharged petrol engines|turbocharge]]d by [[Garrett Advancing Motion]] with {{convert|3.5|bar|psi|0|lk=on|abbr=on}} of turbo boost pressure
|compression= 15:1
|power={{Convert|610|+|30|hp|kW|0|lk=on|abbr=on}} (2019) later {{Convert|580|+|60|hp|kW|0|lk=on|abbr=on}} (2020-present) including push-to-pass
|torque=Approx. {{convert|650|Nm|ftlbf|0|lk=on|abbr=on}} @ 9,000 rpm
|coolingsystem=Single mechanical water pump feeding a single-sided cooling system
|weight={{Convert|187|lb|kg|0|lk=on|abbr=on}} including turbocharger
|fuelsystem=Bosch HDEV6 {{convert|350|bar|psi|0|lk=on|abbr=on}} central high-pressure gasoline direct fuel injection. One direct injector per cylinder fed by an engine-driven high-pressure fuel pump
|management=[[Robert Bosch GmbH|Bosch]] Motronic MS 7.4
|fueltype=[[Aral AG|Aral Ultimate]] 102 RON unleaded racing [[gasoline]]
|oilsystem=[[Dry sump]]. [[Total S.A.|Total Quartz 9000]]
|predecessor=
}}
The '''HWA AFR Turbo''' is a prototype four-stroke 2.0-litre single-[[turbocharger|turbocharge]]d [[inline-four engine|inline-4]] [[Gasoline engine|gasoline racing engine]], developed and produced jointly by [[HWA Team|HWA]], in partnership and collaboration with [[Aston Martin]], for [[Deutsche Tourenwagen Masters]]. The [[HWA AG|HWA]] inline-4 is engine rated at {{convert|610|+|30|hp|kW|0|abbr=on}}, with extra available on push-to-pass, and drives the rear wheels of the Vantage through a 6-speed [[semi-automatic transmission]].<ref>{{Cite web|url=https://www.autosport.com/dtm/news/aston-martin-splits-with-dtm-engine-supplier-hwa-after-one-season-4986912/4986912/|title=Aston Martin splits with DTM engine supplier HWA after one season|website=www.autosport.com}}</ref><ref>{{Cite web|url=https://www.ultimatecarpage.com/car/6282/Aston-Martin-Vantage-DTM.html|title=2019 Aston Martin Vantage DTM - Images, Specifications and Information|website=Ultimatecarpage.com}}</ref><ref>{{Cite web|url=https://www.motorsport.com/dtm/news/hwa-aston-martin-split-rmotorsport/4559343/|title=HWA can't rule out Aston Martin DTM split|website=www.motorsport.com}}</ref><ref>{{Cite web|url=https://www.autosport.com/dtm/news/aston-martin-linked-to-dtm-entry-with-red-bull-and-hwa-for-2020-5297595/5297595/|title=Aston Martin linked to DTM entry with Red Bull and HWA for 2020|website=www.autosport.com}}</ref>

==Applications==
*[[Aston Martin Vantage DTM]]<ref>{{Cite web|url=https://www.touringcartimes.com/2019/03/04/first-images-aston-martin-vantage-dtm-race-car/|title=First images of the Aston Martin Vantage DTM race car|date=March 4, 2019|website=TouringCarTimes}}</ref><ref>{{Cite web|url=https://www.autosport.com/dtm/news/r-motorsport-aston-martin-squad-withdraws-from-dtm-after-one-season-4984400/4984400/|title=R-Motorsport Aston Martin squad withdraws from DTM after one season|website=www.autosport.com}}</ref>

==References==
{{reflist}}

[[Category:Aston Martin]]
[[Category:Gasoline engines by model]]
[[Category:Engines by model]]
[[Category:Deutsche Tourenwagen Masters]]
[[Category:Straight-four engines]]