Apexxer, I assume this is Tony B's superkart? Did you take the physics on from me basically begging on the physics/discord?

Although the models done, important: This is from a National 250 SuperKart - Dimensions Length: 2108mm Wheelbase: 1099mm Width: 1100mm Weight: 212kg
Raced 250's a number of times, but most of my years in a 125cc 6 speed shifter kart.
Remember: theres isn't a lot of df on the front of the kart, most is rear/center (behind the CoP) and rear (depending on AoA). Up over a hundred+ mph, karts get slightly understeery.
Torque curve on a handful of mfgs
Throwing CFD/tunnel at you with AoA and CoP
You digest
CFD calc from tunnel (National 250 SuperKart) - drag 853N / downforce of 1160N at a speed of 55,4m/s or 199,44 km/h
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Rear wing: main plane and endplates.
The downforce generated is 1430 N and a Drag of 225 N for an air speed of 68 m/s. L/D= 6.4
The 2nd version, is the RW with the beam wing.
The downforce generated is 1642 N and a Drag of 331N for an air speed of 68 m/s. L/D=5
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Lets get this SuperKart done
btw: drove the latest one days ago, damn good realistic ffb (although its not that tight), straight line excellent (through the gears). Getting off throttle/coast/brake is when the red flags go up. Its like it crabs/binds up then snap over steers like the rear axle is on a pivot bearing. Or a rear broken toe link if thats better
