AP1 Prototype - Praga



Praga R1

Dimensions

  • Dry weight: 643 kg (1418 lb)
  • Height x Length x Width: 978 x 4130 x 1803 mm (38,5 x 162,6 x 70,98 in)
  • Wheel base: 2527 mm (99,49 in)

Engine R-A Praga T Engine

  • Cylinders/valves: 4/16
  • Engine power: 365 bhp @ 6900 RPM
  • Engine torque: 395 Nm (302 lb ft) @ 3750-6000 RPM
  • Displacement: 1998 cm3 (121,93 in3)
  • Bore x Stroke: 82,7 x 93 mm (3,256 x 3,661 in)
  • Location: Mid, longitudinally mounted
  • Engine life:4500 Km (2796 miles) before rebuild

Gearbox

Custom-made Hewland JFR six-speed gearbox with interchangeable gearsets for circuits of all lengths and configurations. Bespoke paddle-operated system with flat-shift and auto blip included, plus a lightweight triple-plate competition clutch.

Suspension

  • Double wishbone suspension
  • Adjustable toe and camber, adjustable anti-roll bar and 2-way adjustable dampers.
  • Inboard pushrod suspension