Blake
Haha, yeah, I understand. 
So it should be sunny this weekend, meaning not much chance of scrambled grids! I just want this to be race between the two contructors with no interferances!
Also Renault have a special 1 race engine for this weekend E spec or F spec
Ive lost count!
Blake
Dennis V. of Renault said this about the "one time engine."
Denis, the team will introduce its final engine specification of the season in Shanghai. Tell us about it
The strategy throughout the season be it with a new engine, or halfway through a two-race cycle has been to provide our drivers with the best possible compromise between performance and reliability. Obviously, for China, the reliability demands are somewhat different, as the engine only needs to complete a single race weekend, and the specification of the engine takes account of that.
So, the team has developed a special one race engine
No, thats not the case it isnt a separate part of our technical programme. The idea of a one-race engine implies we have developed a different engine, which certainly isnt the case. That would have been an inefficient use of resources, given that we couldnt guarantee it would have been needed
How do you describe the new E spec then?
Well, when it came to taking the decision on the specification to which the engines would be built, we had certain components that were capable of lasting 700 km but not yet 1400 km. That meant they were not ready for any other races, but potentially were for China. Some of those parts are major enough to justify a change in its specification code making it an E. But it has not been developed specifically for this race, rather it includes components that are currently appropriate for an engine life of 700 km.
What advantages does it bring?
Well, it gives us a better overall performance package. Which means, not only is it an intrinsically more powerful engine, but it gives us more options in how we use the engine over the race weekend. It will be a concrete step forward in lap-time.