Hirochi SBR4 Hillclimb - Asphalt (Sequential)
sbr / hillclimb_SQ
Overview
| Metric | Value |
|---|---|
| Engine layout / position | RR · Longitudinal |
| Drivetrain | 4WD |
| Total / dry weight | 1,485 kg (dry 1,455 kg) |
| Weight distribution (F : R) | 41.2 : 58.8 (dry 40.0 : 60.0) |
| Axle load (F / R) | 612 kg / 873 kg (dry 583 kg / 872 kg) |
| Engine type | F4 / Turbo / 2.5L / 140 kg |
| Power / Torque | 823 PS @ 7,928 rpm / 75.3 kg·m @ 7,372 rpm |
| Tyre | Race |
| Tyre size | FRONT 245/40R18 · REAR 275/35R18 |
Tires
| Wheel | Nominal | Physical width / mm | Radius / mm | PSI | Friction | Sliding | Tread | Softness | No-load | Full-load | Load slope | Stribeck |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FR | 245/40R18 | 220 | 325 | 26 | 1 | 1 | 0 | 1 | 2.12 | 0.7 | 0.00022 | 2 |
| FL | 245/40R18 | 220 | 325 | 26 | 1 | 1 | 0 | 1 | 2.12 | 0.7 | 0.00022 | 2 |
| RR | 275/35R18 | 250 | 325 | 26 | 1 | 1 | 0 | 1 | 2.12 | 0.7 | 0.0002 | 2 |
| RL | 275/35R18 | 250 | 325 | 26 | 1 | 1 | 0 | 1 | 2.12 | 0.7 | 0.0002 | 2 |