G37 uses DI? Didn't know that. I wonder why they didnt put it in the 370Z. It's the same engine. I wonder how much HP gain it will get.
If 370z ever gets the DI, it would probably be around 2012. To bad they don't do it now.
Quote:
Originally Posted by baboola
carbon buildup is a known problem for all DI engines (porsche, bmw, audi, vw...), but for some reason it doesn't happen to all of them. obviously it didn't stop nissan form putting DI into G37. i guess the power gain and better fuel economy/emission justify the number of potential engines they have to clean out. hopefully they'll have a fix by the time nissan puts it in Z  |