General Specs |
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| Name | B21 “21”  |
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| Achievements | 8th Business, 10th Skidpad | ||||||||
| Weight | 399 lbs (wet) | ||||||||
| Wheelbase | 60.5″ | ||||||||
| Track F/R | 47″/47″ | ||||||||
Chassis |
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| Material | 4130 steel tubular spaceframe with composite shear panel reinforcement | ||||||||
| Chassis Weight | 60 lbs | ||||||||
Suspension and Brakes |
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| Type F/R | Unequal length double A-arm | ||||||||
| Tyres | Hoosier 43162 13×7 | ||||||||
| Wheels | 3 piece aluminum wheels with custom designed centers | ||||||||
| Uprights | Custom designed 6061-T6 aluminum uprights | ||||||||
| Shocks | Penske 7800 | ||||||||
| Springs | Eibach 1.625″ ID ERS | ||||||||
| Steering | Woodhaven Industries 12:1 steering rack with Ackerman steering | ||||||||
| Calipers | Brembo P32G | ||||||||
| Rotors | Custom designed ductile iron rotors | ||||||||
| Wheel Bearing | F: 2 SKF 6206 single-row deep-groove ball bearings / R: VW Rabbit | ||||||||
Drivetrain |
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| Drive Type | Chain drive with 520 O-ring chain | ||||||||
| Differential | TRE Quaife Differential | ||||||||
| Axles | TRE axles | ||||||||
| Hubs | Custom designed 7075-T6 hubs | ||||||||
Engine |
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| Type | Honda 450 | ||||||||
| Fuel | 100 Octane | ||||||||
| Induction | Naturally aspirated | ||||||||
| Compression Ratio | 12:1 | ||||||||
| ECU | MoTeC M400 | ||||||||
| Intake | Custom aluminum intake manifold with 20mm intake restrictor | ||||||||
| Exhaust | Custom mandrel-bent titanium header with stock 2001 GSXR muffler | ||||||||
Body |
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| Material | Wet layup carbon-fiber | ||||||||
| Mounting | Socket head capscrews | ||||||||
Aerodynamics |
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| Front Wing | – | ||||||||
| Rear Wing | – | ||||||||
| Undertray | – | ||||||||