Category 2 Vauxhall Magnum

Permitted modifications supported by documented evidence.

Engine

1800cc or 2300cc Belt Driven SOHC.

Lucas or Luminition Optronic replacement system.

Carburation.

Twin Weber or Delorto. 40 or 45 DCOE.

Gearbox.

Four syncromesh.

Rear Axle.

Standard or 4 HA axle with LSD.

Brakes.

Front.

Solid brake disc. Rear: Standard drum.

Tandem master cylinder.

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

Suspension.

Front.

Standard. Stengthend arms with adjustable shock absorbers.

Rear.
Telescopic.

A front strut brace is allowed.

Wheels and Tyres

Six inch maximum rim size for 1800cc.
Seven inch maximum rim size for 2300cc.
70 profiles tyres minimum.

General.

Fibre glass bonnet or boot lid. Perspex Side windows.
Alloy centrally mounted replacement petrol tank.
Front and rear bumpers must be fitted.