Miguel wrote:I don't know what you think, but to me same diffuser + same chassis + same suspension = good expected performance. Okay, it may not equal McLaren, but it won't be 2s off the pace. Most likely less than 1s.
Same chassis? It clearly isn't. There are numerous differences (shape and size of airbox & sidepod inlets to name but two). The various aerodynamic details are different (edges of centre section of FW on FIF1 has those upward sweeps for example). The diffuser, while VERY similar, is different (centre tunnel on FIF1 diffuser is wider than that on the Macca).
The car obviously shares details with the MP4-24, looking side on they share almost identical lengths, wheel bases, length of sidepods & cockpit positions. But it's not the same chassis.
But I do agree in principle, the FIF1 car, could, on paper, be close to the Mclaren in terms of outright pace. However, even if it shares the same suspension, engine, gearbox and KERS components, the packaing and implementation (and setup at races) of these components play a large part in the performance of the car, not to mention how the finer aerodynamic details may aide/hinder performance relative to one another, roll into this how the different cars may treat their tyres etc and it becomes a much more complicated story than simply "They look quite similar and have the same engine so they must be similar in terms of performance".
Note I am NOT saying they won't be that fast, and nor am I saying those who think they will be are wrong. I'm just saying that for the reasons above I personally believe it's a bit more complicated than that and I think the FIF1 will be slower than the Mclaren.
But I DO think it's going to be a big improvement on the VJM01, and (as a bit of a FIF1 fan) I really hope they do well!
Silence is golden when you don't know a good answer.