One only has to look to Europe & Asia to see what is coming to the US.....and turbo diesels are becomming more powerfull and efficient along with more use of FI in both gasoline and diesel.
Now, for all those that keep claiming "if it could be done or there was a better way GM would have done it already"....since the begining of cars racers and after market performance techs have always pioneered many of the improvements that the engineers look at and implement in the future.
Who would ever think to twin turbo the GM v6?? Amazing!
