Why the Ford GT’s Suspension will be Unlike Any some other Supercar’s
the idea should come as no surprise which the Ford GT has an adjustable multimode suspension. Every current supercar, along which has a growing number of more mundane machines, offers This kind of capability in some form. yet by offering a first ride-along in a preproduction prototype of the upcoming Ford supercar, the automaker showed more about what’s going on under the Blue Oval’s halo car. as well as the idea’s unlike anything in its segment today.
The GT’s suspension system uses pushrod-actuated torsion bars in place of coil springs. This kind of moves the major suspension components inboard, minimizing unsprung mass as well as creating room for the giant aero passages which are key to your vehicle’s flow-through aerodynamics.
Through a complex system which Ford only described in vague terms (as patents are still pending), each corner will be acted on by two springs in series. Think back to your physics courses: Stack two identical coil springs on top of each some other, as well as you’ve created one giant spring which takes half the force to deflect the same amount as the individual springs. In some other words, your series spring has half the spring rate of the parts the idea’s made of.
A system of torsion bars, rocker arms, as well as actuators controlled by the drive-mode selector inside cabin creates such a system inside GT, with each wheel suspended by two springs acting in series. When the suspension will be in Normal mode (corresponding to Normal or Wet drive mode), both springs are engaged, essentially “stacked.” Dialing up Sport drive mode leaves the spring arrangement unchanged, yet the idea activates a firmer setting on the three-mode Multimatic DSSV dampers.
When the driver selects Track or Vmax mode, the series-spring setup will be deactivated, leaving each corner sprung by one particular spring with effectively double the spring rate of the series setup. The ride height drops by 2.0 inches, reducing ground clearance to a mere 2.8 inches, as well as the dampers go into the firmest of their three calibrations. In Track mode, the aero components go into full downforce mode; in Vmax, the wing as well as chassis splitters stay in their low-drag setting.
In effect, This kind of Track/Vmax suspension setting will be like having a unique chassis tune, with different damping as well as spring rates. The ride height, spring rate, as well as damping are all optimized for maximum performance, without compromising the comfort of Normal or Sport mode. You get a slammed-down racing suspension in a car which you can still drive on public roads to as well as coming from the track. There’s even a Comfort button which further softens the dampers in Normal mode for particularly rough roads.
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There’s another nifty aspect to This kind of setup: Since Ford runs the suspension as well as aero systems off your vehicle’s old-fashioned hydraulic power-steering setup, your vehicle switches coming from normal ride height to Track/Vmax mode rather quickly. There’s also a nose-lift mode for attacking steep driveways without scraping. the idea picks up the front of your vehicle so quickly, you’ll think you’re at a lowrider-hopping competition.
We can’t wait to try out This kind of nifty suspension setup for ourselves.
A type of This kind of story originally appeared on Road & Track.