Uniracer wrote:Agree with other posts about the unusual front suspension on the Ferrari. It looks like the front roll-center must be really high. That's pretty sure to cause understeer on pitch due to acceleration, and poor stability over bumpy corners. From tracking road cars, its normal to aim to get the wishbone parallel to the ground to help the front end to grip on the exit of corners. I guess their designers would know that already though.
It seems like only McLaren have used a classical design for the front end geometry. I wonder if this might be part of the reason their cars look better behaved.
McLaren did go with a more classical approach, probably to maintain a more "sane" geometry. Crucial_X post on the subject:
viewtopic.php?p=303049&sid=cd830c632282 ... ff#p303049
Thing about the F2012 is it's so extreme - the most extreme ever, probably. In the past, Ferrari were always conservative in terms of suspension geometry, but now it's like they sacrificed all common sense on the altar of aero.
Besides the jacking effect and high roll center (probably needing to balance with higher anti-roll rate at the back) is the disparity of roll center heights front to back (hence the balance issues maybe) and the likely reduction of camber gain.