| General | |
|---|---|
| Overall Length, Width, Height | 2755mm, 1427mm, 1285mm |
| Wheelbase | 1530mm |
| Track | 1220 mm Front / 1100 mm Rear |
| Weight | 272kg |
| Power | 66.8bhp |
| Ergonomics | |
|---|---|
| Driver Size Adjustments | Fixed seat, steering wheel & Pedal box, variable padded seat inserts |
| Seat (materials, padding) | Moulded 1 piece carbon fibre with aluminium inserts |
| Shift Actuator (type, location) | Chassis mounted sequential shift stick. |
| Clutch Actuator (type, location) | Foot lever, pedal box mounted |
| Powertrain | |
|---|---|
| Manufacturer / Model | 2005 Honda CBR 600 F4i |
| Induction | Atmospheric induction |
| Fuel Type | 98 octane petrol/E85 (FlexiFuel) |
| Max Power design RPM | 11,000 rpm |
| Max Torque design RPM | 8,000 rpm |
| Fuel System (Sensors) | Honda CBR fuel injection system using DTA-Fast S60 ECU |
| Fuel System Sensors | Magnetic crank & Cam trigger, Water temp, Air temp, Manifold pressure, Throttle Pos. |
| Fuel Pressure | 70psi (Static) |
| Injector location | Inlet manifold runners |
| Intake Plenum volume | 5.5 litres |
| Effective Intake Runner Length | 260 mm, (90mm inside head, 170mm manufactured runner) |
| Exhaust header design | Stainless steel header |
| Ignition Timing | Digitally programmable by engine management system |
| Coolant System and Radiator location | Duel Radiators with radiator mounted fans, located in ducted side pods & electric water pump. |
| Fuel Tank Location, Type | Floor mounted aluminium sheet tank mounted behind driver's seat |
| Silencer | Bespoke stainless steel 2-1, centre exit silencer |
| Drivetrain | |
|---|---|
| Drive Type | #520 Chain |
| Differential Type | Custom WWTS Lightweight Diff chain drive differential |
| Half shaft size and material | 19.7mm diameter 4140 , splined solid shafts |
| Joint type | GNK Rzeppa style CV joints on sliding splines |
| Chassis | |
|---|---|
| Chassis Construction | Steel tube space frame with welded bulkhead & aluminium firewall |
| Material | C350 mild steel tube - cold drawn seamless |
| Targets (Torsional Stiffness or other) | 2700 Nm/ deg torsion |
| Torsional stiffness and validation method | Physical testing via student built test rig |
| Bare frame weight with brackets and paint | 35kg |
| Crush zone material | Bespoke Composite & Aluminium Honeycomb |
| Joining method | Structural epoxy |
| Crush zone length | 300mm |
| Brake System / Hub & Axle | |
|---|---|
| Master Cylinder | Wilwood Compact Master Cylinders, Mechanical bias bar, for brake balance. |
| Callipers | 2 x AP-Racing single lightweight aluminium billet Callipers calliper(front) & Willwood PSG-1lighweight alloy (rear) |
| Hub Bearings | Opposed Schaeffler Tapered Roller bearings with single lip seal on outside face (50mm x 80mm x 22mm) |
| Upright Assembly | Custom 6061 T6 Aluminium CNC machined |
| Axle type, size, and material | Custom 6061 T6 Aluminium CNC Machined live spindle (front), CNC |
| Suspension Parameters | |
|---|---|
| Suspension Type | Unequal length A-Arms. Push rod (rear)/ Pull rod (front) actuated Pneumatic spring/ damper units |
| Tyre Size and Compound Type | 7.2/20.0-13 Avon, A92 Compound |
| Wheels | 7.0x13 ProRace1.2 billet Al machined rims |
| Design ride height (chassis to ground) | 40 mm |
| Suspension design travel | 28 mm bump/ 28 mm droop |
| Static Toe and adjustment method | Front +0.5 deg/Rear -0.5deg adj. by tie rods |
| Static camber and adjustment method | Front -2deg/Rear -1deg, adj. via shim plates on upright |
| Front Caster and adjustment method | 4 degrees, non-adjustable, 17 mm trail |
| Front Kingpin Axis | 8 degrees non-adjustable, 8.5 mm offset |
| Static Ackermann | 100% Ackermann, adjustable via steering arm |
| Roll centre position static | 48 mm above ground (front), 69 mm above ground (rear) |
| Steer location, Gear ratio, Steer Arm Length | Front wheel steer, in line with lower A-arm and in front of steering axle line, 85.9mm/rev |