Note: Over-riding specifications for each class may apply and are shown on the Calendar page.

The spirit of these support classes:
is to allow any eligible car to race in a near to standard tune with original components to promote an even playing field.

Cars and components not eligible: Any slot car or component manufacturer listed in the ‘Super class’.

A Standard class car must NOT have:

  • any components specified as allowable in the Super class

  • magnets

  • metal gears

  • metal wheel hubs

  • ball-race bearings

  • ballast weights

  • light-weight bodies

  • firmly glued on tyres to the wheel hub

  • wet tyres when brought to the grid to race

  • sponge tyres.

  • tyres or hubs protruding outside of the car body work as viewed from above. A 1mm allowance may be made for cars whose hubs, if protruding outside of the bodywork, can not physically be moved inward. Fitting wider hubs than standard is not excused. Every effort should be made by the car owner to ensure that the car is rebuilt so that the wheel hubs and tyres remain inside the bodywork.

  • removed body work or chassis parts.  However, broken wings (not missing wings), mirrors, aerials, etc are acceptable.  The complete absence of a wing that would normally be fitted is not desirable and the car owner should make every effort to fit a replacement wing.

  • removed material from the bodywork or chassis. This refers to the removal of material from the main body or chassis.

  • the driver tub, or driver pan, removed. The tub/pan must be fitted if the car was designed and fitted with one. This component can be made of hard plastic or a Lexan material but not paper material.

  • generic ‘one piece fits all’ Lexan or similar light-weight material, driver pans/tubs.

  • interiors fitted from other make/marque of car. It is allowed to move across slot-car manufacturers if the transfer doesn’t require cutting-out or adding-in of material from the car body or driver pan.

It is permissible to use guide blades from other manufacturers.

Below are the classes in the Viking Shield class competition:

Classic US Muscle Cars: (Standard)

Definition: A slot car modelled on a real world US muscle car can run in the class but they must essentially be a real world car derived from commercially produced saloon or coupe vehicles.

Eligibility: any car that is derived from standard commercially produced saloon or coupe cars.

Exceptions to the rules applicable to this class:
Tyres – Front: Original tyres must be retained.

Eligible vehicles: Pre-1990
Ford Mustang,
Chevrolet Camaro,
Chevrolet Stingray,
Ford Torino
Dodge Charger
Dodge Challenger
Mercury Cougar
AMC Javelin,
Ford Falcon
(List not exhaustive. Ask Committee if in any doubt)

Definition: A slot car modelled on a real world F1/A1GP/Indy/IRL cars can run in F1 class and no where else.
Eligibility: Typically F1 style open wheeled cars.

Ninco Renault Megane Trophy



Front Engine cars. 

Eligibility: any SLOT car that has the motor mounted in the front half of the car’s chassis.

Mini Mayhem

Exceptions to the rules applicable to this class:
Magnet rules for Mini cars, as follows:

Ninco BMW MINI: No magnet allowed

Scalextric BMW MINI R53/R56 (made from 2005 onwards): No magnet allowed.

Scalextric classic Mini (made from 2005 onwards):
Remove the standard magnet. A 1.5mm thick round magnet glued inside the chassis and immediately behind the guide may be fitted.

Scalextric open underpan Mini Cooper (made from 1970’s to 2000): The square brown magnet fitted to a clip-on carrier can be used.

Scalextric MINI Cooper F56: No magnet allowed.

Tyres –
Front: Original tyres must be retained.
Rear: Maximum width is 10mm

Eligible vehicles: Any MINI or Mini

Scalextric Caterham/Lotus 7

Sports – NINCO ONE only.

Classic Sports – Pre-1990

Definition: A slot car modelled on a real world Sports car can run in Classic Sports class and nowhere else.

Eligibility: any car that is, what we commonly call, a sports car.
It does not include cars which could be used as normal family saloon cars.
It does not include cars built as prototypes. (commonly known as Le Mans or LMP prototypes)

This means:
a/ cars in the Classic Sports class can’t race in other classes.
b/ a real rally or circuit-racing car, raced in any class in the real world, can’t compete in Classic Sports slot class.

Eligible vehicles:
Any Truck including RAID/RALLY trucks and pickups.
Tyres and all other parts to be original.

Classic Rally – Pre-1990 removed for 2020

a/ A slot car modelled on a real world rally car, rallied in off-road specification.
b/ a car that is derived from a normal family saloon cars.
c/ a car in the Classic Rally class can’t race in other classes.

Saloon car based slot rally cars. This also includes Group B rally cars Ford RS200, Lancia LC037, Metro 6R4, etc.
NOT included are Ferrari 308, BMW M1 and Porsche models,

Cars based on Sports and GT cars are not eligible for this class even if they ran in the real world as rally cars. Typical sports car marques excluded: Porsche, Ferrari, Jaguar, Lotus.