Homemade Backyard Kart 250cc Race IRS (CVT)
bigkart / 250cc Race IRS
Overview
| Metric | Value |
|---|---|
| Engine layout / position | ETC · Transverse |
| Drivetrain | RWD |
| Total / dry weight | 344 kg (dry 341 kg) |
| Weight distribution (F : R) | 51.1 : 48.9 (dry 51.4 : 48.6) |
| Axle load (F / R) | 176 kg / 168 kg (dry 175 kg / 166 kg) |
| Engine type | L1 / NA / 0.3L / 23 kg |
| Power / Torque | 24 PS @ 8,328 rpm / 2.2 kg·m @ 7,008 rpm |
| Tyre | Race |
| Tyre size | FRONT 102 mm · REAR 152 mm |
Layout classification undetermined: FMR/MR boundary needs driver camera position
Tires
| Wheel | Nominal | Physical width / mm | Radius / mm | PSI | Friction | Sliding | Tread | Softness | No-load | Full-load | Load slope | Stribeck |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RR | 152 | 153 | 20 | 1.03 | 1 | 0 | 1 | 2.07 | 0.6 | 0.000265 | 2 | |
| RL | 152 | 153 | 20 | 1.03 | 1 | 0 | 1 | 2.07 | 0.6 | 0.000265 | 2 | |
| FR | 102 | 127 | 20 | 1.03 | 1 | 0 | 1 | 2 | 1.55 | 0.00032 | 2 | |
| FL | 102 | 127 | 20 | 1.03 | 1 | 0 | 1 | 2 | 1.55 | 0.00032 | 2 |