Porsche Riley Daytona Prototype

Porsche 3.8 liter Grand American Daytona Prototype
Technical Specifications
ENGINE:
Six-Cylinder Boxer Porsche 3795 cc –
76.4mm stroke, 102.7mm bore
Horsepower: 510 @ 8500 rpm
Torque: 435 N/meters @ 7500 rpm
Max RPM: 9000
Cooling: Water Cooled
Intake System: Six Individual Throttle Valves
Fuel Injection: Sequential multi-point Bosch MS 4.0 system with ignition control
Lubrication: Dry Sump with Heat Exchanger and Mobil 1 oil

ELECTRONICS:
Engine: Bosch MS Engine Management
Data: Motec display in steering wheel and Motec telemetry
Lap Timing: Lap Trigger with Lap Recording in Display
Battery: 12v 50 Ah Battery
Alternator: McLaren Electronics 110 Amp

Crawford Technologies DP03 Daytona Prototype
Technical Specifications:
Monocoque
Full steel and aluminum honeycomb monocoque
Internal bulkheads and torque boxes

Features
• Newly redesigned body developed using CFD for optimal lift and drag
• Angle of nose profile developed in wind tunnel for minimal drag and maximum downforce
• Greenhouse shaped for equivalent airflow around the top and sides for minimal pressure variations, resulting in reduced lift and drag
• Adjustable rear spoiler to balance the downforce of the nose
• Maximum use of nutplates for ease of maintenance and fast changes
• Roller and needle bearings in pushrods and shocks to reduce “stiction”
• Engine bay chassis tubes ceramic coated to reduce heat transfer to cockpit
• Rain system including electric motor, wiper, windscreen defroster and wiring for heated glass windscreen
• Inconel exhaust system with Aero Turbine mufflers
• Electric drink bottle system with quick disconnects
• Aero packages, which are in continuous state of development and phase-in. Currently:
- Front dive-planes
- Front fender ‘kickers’
- Rear spoiler gurney
- Front louvre gurneys
• Heated glass windscreen
• Data wiring/sensor kit: strain-gauged pushrods, strain-gauged gear-change linkage, rocker rotary pots, brake & clutch pressure, gear position, wheel-speed triggers, water pressure, gearbox pressure and temp, steering rotary pot, telemetry radio bracket
• Front and rear brake duct airflow restrictor tuning kits
• Front & rear ARB optional sizes, spring options, shock packers and other set-up variables

Specifications
Length 177.5 inches
Width 78.5 inches
Height 43.1 inches
Wheelbase 110.0 inches
Steering Electric variable power assist rack & pinion
Gearbox Xtrac standard, Emco available
Suspension Twin wishbones and pushrods
Brakes Alcon calipers and iron rotors
Wheels BBS