Mario Ilien
![Are Red Bull's engine problems solved?](https://f1i.com/wp-content/uploads/2015/11/Optimized-XPB_532664_HiRes-e1446716616554-300x180.jpg)
Are Red Bull's engine problems solved?
The internet rumor mill is spinning a story this morning claiming that Red Bull Racing may have solved...
![Mario Ilien prototype design won't be used by Renault](https://f1i.com/wp-content/uploads/2015/08/XPB_691617_HiRes-e1439371937141-300x180.jpg)
Mario Ilien prototype design won't be used by Renault
Renault says that it will not be using a prototype engine design conceived by power guru and consultant...