Quote:
Originally Posted by jza
Here's an article that talks about possible reasons not to use DI (read: cost). Although considering the price of the Z, they probably should be using it by now 
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Cost may be a factor, but with the mandate to get all the car companies' MPG figures higher, DI will be pretty much a given for any N/A engines. Plus you can run higher compression ratios with DI which results in more power, so it's a win/win for both sides.