Last development update for the 2014 car, the Ira.
The main bodywork is the old one. Development concerned airfoils, wings/diffuser geometry and vortices management at the rear. As you can see i've also modeled part of the main bodywork as a wing.
Performance output of the original car at 44.7 m/s were: 1,29 (drag), 2,44 (downforce), 1,89 (efficiency) and 1,83m (balance)
New outputs: 1,4 (drag), 3,16 (downforce), 2,26 (efficiency) and 1,93m (balance)
The front axle is lacking DF, and drag is still too high...things that i expected to solve with the new bodywork, which will never be made, since KVRC rules have drifted away from F1 formula.
Some CFD visualisation. In case you are interested in seeing some other detail or you have any question, just ask.