Retoga Specification
  Yamaha R1 Engine Zetec SE 1.6Ltr Engine
Engine Type: Yamaha R1 - Naturally Aspirated. Sigma Zetec - Naturally Aspirated.
Max Power: 150 bhp (110.3kW) / 10000rpm 170 bhp
Max Torque: 11 kg/m (108.3Nm) / 8500rpm T.B.C
0-60 mph: 4.0 sec (est) T.B.C
Max speed: 120+mph (est) 130+mph
Displacement: 998cc 1596cc
Configuration: DOHC, in-line four cylinder, Liquid cooled DOHC, in-line four cylinder, Liquid cooled
Valves: 20 16
Bore x Stroke: 77.0 x 53.6mm 79.0 x 81.4mm
Compression Ratio 12.4:1 11.0:1
Exhaust: Custom stainless steel, equal length manifold & repackable silencer. Custom stainless steel, equal length manifold & repackable silencer.
Induction System Fuel Injection Jenvey throttle bodies
Engine management: Yamaha TCI (digital) OMEX Multi-point fuel injection.
Transmission & Drivetrain
Gearbox: Quaife / Powertec gearbox & drive train. Limited slip differential. 6 speed sequential with reverse. Elite Racing Transmissions - 5 speed sequential gearbox,with integral reverse.
Chassis & Body Panels
Body Panels: 8 High quality panels moulded in GRP construction, including door inner & outers. Front & rear venturies. Custom preformed high impact preformed windscreen and side windows.
Chassis Frame: Tubular steel space frame safety cell.
Front & Rear Suspension: Independent fully adjustable, bespoke T6 aluminium uprights, cast aluminium rocker assembly with Protec coil over shock absorbers.
Common components used throughout.
Brakes: AP racing 4 piston calipers with Mintex brake pads with vented discs front and rear.
Wheels & Tyre's Front - 7"x13" / Rear - 8"x13" Image HT Split rim alloys with Yokohama Advan 032R
Safety: 6-point safety harness.
FIA fire extinguisher.
FIA master cut off switch.
Dimensions - All dimensions are approximate.
  Wheelbase 2440mm
Front & Rear Track 1600mm
Overall Length 3685mm
Overall Width 1630mm
Height 940mm
Ground Clearance 50mm
Dry weight 430kg including 5 litres of fuel.
12 litre foam filled aluminium fuel tank.