There are some talks about how IndyCar will look like 2021 onwards.
http://racer.com/201...engine-formula/
http://racer.com/201...assis-timeline/
- new engine will debut in 2021.
- currently there is no sign of a third manufacture, what is very disappointing.
- it's very unlikely there will be electric hybrid or V8 engines.
- It's very likely the engine will be almost the same like now: 2.2 litres, V6 turbo charges
- But it could increase power to or above 900 horsepower (currently 750).
- the new chassis will debut in 2021 or 2022.
- if there is a third manufacture, it could be multiple chassis builders, not only Dallara
- it could also be possible IndyCar will do LMP2 style, multiple chassis suppliers, but a single engine supplier.
Michael Andretti is pushing for hybrid cars: http://www.autobild....n-12590179.html