FIA Homologation paper no 5772.

Two or Four door shell.

Permitted modifications supported by documented evidence.


1297cc Single OHC. 75mm Bore. 73.04mm Stroke.

A overbore of 60″ is permitted wothout affecting class.


Points and condenser.

Manufacturers Delco Remy or Bosch electronic ignition..


GM Varijet, Twin Weber or Delorto. 40 DCOE.


Four speed syncromesh. Straight Cut Gears.
LSD is permitted

Rear Axle.

Standard beam axle with Panhard rod.


Front. 236 x 11 Solid or 236 x 20 vented brake discs. Rear: Standard 200mm drum or solid disc.

Tandem master cylinder. Adjustable brake pedal box. As long as it cannot be adjusted by driver or navigator when normally seated.


Front. McPherson strut.

Rear. Coil spring with Telescopic shock absorber

Wheels and Tyres.

Wheel rim, Tyre size and profile as per MSA Blue book.


Fibre glass bonnet and boot lid.
Composite side and tailgate windows.
Digital display dashes and instruments are not permitted.
Alloy centrally mounted replacement petrol tank.