Eligible cars:
Any make or model or car can be used as long as it is closed wheel and pre 1974.

 

Motor:

Any make of “S” can, Mabutichi, FC130 type motor that is recognised as a slot car motor allowed up to 23,000 rpm allowed.

 

Motor Mount:

Any type of inline or sidewinder motor mount can be used (fixed within the chassis or type that fits into a chassis) if using a motor mount that fits into a chassis the motor mount must be locked in place by Its motor mount screws or glued so there is no advantage to cars that run fixed motor mount on the chassis, therefore no forward or side to side movement from the motor mount.

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Rear Axle Gear:

On Sidewinder cars Spur Gears 30/31/32/33/34/35/36 tooth. Pinion - Only 11 tooth sidewinder pinion allowed . On inline cars contrate gears 25/26/27/28/29/30 tooth . Pinion – Only 9 tooth inline pinion allowed (this is to maintain similar gear ratios between sidewinder and inline cars).

 

Body:

Standard manufactured car.  The body must remain as standard.  There is no removal of plastic or adding wheel arches.  The body must weigh no less than 12 grams, where body weights less than 12 grams weight must be added to bring the weight the up to 12 grams.

Scratch built bodies are allowed, all bodies must remain as near to standard as possible as it would have looked in real life and that is no excessive removal of plastic from any part of the body that alters the look of car or adding of arches to make the chassis or wheels fit.

 

Interior:

There must be a full driver platform interior must be fitted.  A lightweight Lexan interior can be used.

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Chassis:

All chassis must be plastic, (see general rules) can be either sidewinder or inline configuration, HRS chassis, 3D, scratch-built and chassis incorporating rigid motor mount can be used. 

 

Axles:

Axles are free choice.  Any axle stoppers and axle spacers allowed.

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Rear Wheels:

All cars must run slot it 15.8 x 8 mm rear wheels part number W15808215a. Other wheels maybe used but must not exceed the measurements of 15.8 x 8mm and non-air rims.

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Rear Tyres:

Rear tyres can be either original OME C compound, new Grey PCS f22 Rt03 & Rt04, F22 and F22 (1207) tyres must not be glued or stuck to the wheels.

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Front Wheels:

Front wheels are free choice.

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Front Tyres:

Any rubber compound tyres can be used.  Tyres may be glazed and glued..

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Wheel Inserts:

Wheel inserts must be fitted to all four wheels (wheels can incorporate an wheel design).

 

Guide:

Guides must be standard guide to the cars manufacture, for example; Slot it cars must run CH66 or screw in guide CH85; NSR cars standard guide 4841 or screw in guide 4845.  Inline or scratch-built cars must use Slot it guide CH66 or CH85 or NSR standard guide 4841 or screw in guide 4845. Other manufactures can use the fore said Slot it or NSR guides, you can use original guide of the car but the guide must not exceed a depth of 6mm and length of 21mm as per the Slot it NSR guides so that there is no depth or length advantage. 

 

Suspension:

Suspension is not allowed.

 

Free Choice:

All screws, wires, braid and eyelets are free choice.

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Additional:
Maximum width of front and rear axle including tyre is 65mm.

When viewed from above front and rear wheels or tyres must not protrude.                                 
Steps can be taken to allow body rock (Refer to NSSRC General Rules).
New models please refer to NSSRC General Rules.

 

If it is not listed above please refer to NSSRC General Rules. If it is not listed, it is not permitted.  Modification is not allowed.