As expected LRGP will not present the final version of the R31 tomorrow...
"There are technical options that have been taken on this car and are a bit original, so brave, and I think this year we can expect the podiums and regularly seek and hope for victory" , commented Eric Boullier.
Source AutoMoto Magazine/ Renault f1 Fr
BTW: I think that's well thought idea to shoot promo with old chassis and new rubber on the same track as year before so data can be compared using R30 as the same platform - concept that McLaren says is the best solution as there is plenty of data to compare (or at least that's what they want to be right for PR reasons, considering their car may not be ready yet...). Well it is fair to say that I have feeling that they may be right with this option so now LRGP will have some good chance to check this out for themselves.
Also LRGP'll have a chance to see how the new rubber behave on completely green track (actually we don't know if the Pirellis fitted on the car are up to date models tested recently in Abu Dhabi or some last year developmen?
Anyway we can see some nice weather over there and slicks fitted on the car and that may not be the case because as far as the weather is concerned some fog/drizzle or even rain is expected early next week so this "PROMO" can bring benefits on more than just one obvious dimension