What's the reasons for going to 1.6T engines? Please don't tell me it's global warming?
Going to 1.6? They have been 1.6 for 2 years now.
Its to make it more relevant to the real world, and I can see the FIA's point. 1.6 turbos are going to be everywhere in normal road cars soon. Small capacity turbo engines are the future for road cars, so its pointless having a road car based racing series that uses a totally unrelated engine technology.
The WTCC (which is also FIA regulated) is using 1.6T's too, and the initial plans for F1 (before Ferrari cried) was to use them too.
Smaller and lighter than the engines they replace, but just as powerful. Makes sense really.
Of course the petrol head side of me thinks its rubbish, but for the sports to survive they need manufacturer investment, and manufacturers will only invest in motorsport if they can show off technology that can then be sold to the customer. But as Marvin said, thats all irrelivent if theres no media coverage of WRC.