- Full Specification


2.650 meters (104”)

Track ( front )

1.450 meters (60”)

Track ( rear )

1.400 meters (55”)

Total Length

3.965 meters (161”)

Total Width

1.700 meters (66”)


340 kg (dry)


9 piece GRP


2 or 4 pot Alcon or Wilwood


255mm Drill Steel Discs all round


Double wishbone with push rods all round


Single or Double adjustable all round




ATS 10.5 Rear / 9.0 Front


Single front wing, double rear wing


  • MSA/ MIRA approved chassis construction.
  • Front and Rear Crash Structures
  • 6 Point Safety Hans compatible Harness
  • 2.5kg Fire Extinguisher System
  • Removable Lateral Head protection for the driver
  • Removable Steering Wheel
  • MSA Approved Rear Rain Light
  • Varley Red Top dry cell battery


  • Multi-tubular spaceframe construction, fabricated to meet the stringent 2014 MSA/ MIRA roll hoop requirements as designed by ProFormance Metals Ltd
  • Long cockpit area for taller drivers – suitable for drivers over 1.8 meters (6ft)


  • Lightweight fibre glass multiple piece design
  • Carbon effect finish to floor and cockpit panels
  • The car can be lifted for maintenance using front wing and rear wing brackets

Suspension and Brakes

  • All uprights are machined from solid billet Aluminium
  • Aero-tube Front and Rear, double wishbone with pushrods connected to twin adjustable dampers
  • Adjustable Castor, Camber and Ride height via full rose jointed suspension
  • Adjustable Coil-Over Dampers
  • 2 or 4 Piston Callipers with drilled discs with race spec pads front and rear
  • Bespoke Steering Rack from Titan
  • Lightweight ATS rims
  • Front and rear adjustable main planes

Because of it’s two piece chassis design the PR3 is able to accept a variety of both Bike and ‘conventional’ Car derived power units (up to 300BHP) when coupled through a sequential transaxle gearbox.


  • Suzuki GSX R-1000 196BHP engine with 6-speed sequential change gearbox. Includes, standard specification ECU, oil catch tank and stainless steel 4 into 1 racing exhaust system
  • Cooling via bespoke double pass radiator and oil cooler
  • Chain Drive to Quaife differential
  • Bespoke Drive Shafts