The National GT3 Championship 2020, and GT3 North Staffs Scalextric Racing Club.

this an National inter-club championship that we at North Staffs have adpoted as a club class using NSR & Scaleauto GT3 cars 

 

Both NSR and Scaleauto cars will run as “1” class at North Staffs Scalextric Racing Club and not in separate classes as per the National rules

“but” cars racing at club level must adhere to the national rules set below

 

The eligible NSR cars and modifications are detailed below. followed by the Scaleauto model specifications  

 

NSR Rules

Rational: To race "out of box" with specified modifications using mainly NSR components.

Parts marked * are standard in most cases.

Model Specifications.
Current eligible Models:
The 7 current GT3 NSR models.
Eligible NSR Cars: 

NSR ASV (Aston Martin Vantage); Audi R8; BMW Z4; Corvette C6R; Corvette CR7; Mercedes AMG or Porsche 997.

New models.
Any new NSR GT3 model released during the 2020 season, will only be allowed to run in the series, when 2 round holding Club representatives have checked the model conforms to the same specification as the current models. It must be available, from leading UK slot retail outlets, at least 28 days prior to the next round of the series.
Body: Must retain original interior.Rear wing must be firmly affixed at the start of every race.

White kits must be fully painted. Clear coats may be used in addition to paint, but not as a replacement for paint
Anglewinder Gear: Must be NSR part nº 6528, 6529, 6530, 6531*, 6532, 6533 or 6534 (16.8mmØ 28–34T aluminium).

Pinion Gear: can be either 12, 13, 14 tooth But must be NSR part nº 7112, 7113*, or 7114 (7.5mmØ 12–14T brass).

Bearings Must be standard fit as supplied with model.

Tyres: Front; Must be black rubber. May be varnished and/or glazed. 

            Rear. Must be NSR black rubber. The NSR logo should be visible on both tyres. If logo has become worn or indistinct the scrutineer will adjudicate.

Wheels:Wheel Inserts: May be fitted or not.

Front Wheels: Must be NSR part nº 5003* (17mmØ) or 5001 (16mmØ). 

Must turn when car is placed on a set-up block and pushed down and forward.

Rear Wheels: Must be NSR 5004* (17mmØ air hub) or 5003 (17mmØ solid hub).

Axles: Must be NSR part nº 4801 (49mm solid steel) or 4802 (55mm solid steel).
Chassis: Must be the NSR black plastic chassis that matches the body.

Magnet(s) must be removed.

Ballast may be added, but must be firmly fixed. 

Taping, strengthening and/or laminating is not allowed.

If a drop arm was fitted originally it must be retained. It may be adjusted or fixed using the screw supplied.

Guide: Must be NSR part nº 4841*, 4842*, 4843, 4844, 4845 or 4859.

Spacers may be used to set guide depth.

Motor:Must be NSR part nº 3023*; 3017 or Scaleauto part nº SC0026 b.

NSR3023 = King 21 with purple wrapper, 21,400 rpm, 350 gr.

NSR3017 = King 21 with orange wrapper, 21,400 rpm, 322 gr.(old stock)

Scaleauto 0026 b = Endurance, 22,000rpm, 310gr.
Motor mountMust be as fitted to original purchase. A small amount of material may be removed from the motor cradle to help avoid stress fractures when installing a motor.
Magnet: Must be removed.

General:Overall width across rear wheels and tyres must be ≤ 64mm.

Wheels must not be visible from above when either axle is moved to its extreme left or right positions.

All other components eg Braids; Wires; Screws; Spacers; Stoppers; Glues and Lubricants are free choice.

The event scrutineer's decisions are final. 

If it is not listed above, as a permitted modification, it is not allowed.

Scaleauto GT3 Models specifications.

To race "out of box" with specified modifications using mainly Scaleauto + specified third party components. 
Model Specifications.
Current eligible Models.
7 Scaleauto GT3 models.

Eligible Cars: 

Scaleauto Audi R8; BMW Z4; Corvette C7R; Mercedes SLS; Porsche 997, Viper GTR or Mercedes AMG.

No models running the 'home' chassis fitted with the S/W motor pod and S-can 008B motor allowed.
New models. Any new Scaleauto GT3 type model released during the 2020 season, will only be allowed to run in the series, when 2 round holding Club representatives have checked the model conforms to the same basic specification as the current models. It must be available, from leading UK slot retail outlets, at least 28 days prior to the next round of the series. 
Body:Must retain original interior.

Rear wing must be firmly affixed at the start of every race.

White kits must be fully painted. Clear coats may be used in addition to paint, but not as a replacement for paint.

 Gears: (anglewinder configurations): 

Pinion must be Scaleauto or Slot.it 11,12, 13 or 14 Tooth. .

Contrate must be Scaleauto or Slot.it with free choice of tooth number.
Tyres: Front  Must be black rubber. May be varnished and/or glazed.

Rear: Must be NSR black rubber. The NSR logo should be visible on both tyres. If logo has become worn or indistinct the scrutineer will  adjudicate.

 Wheels: Front: Must be standard Scaleauto plastic/aluminium as supplied with model or Slot.it part nº PA43als/W16508215a (16.5 x 8mm aluminium). 

Must turn when car is placed on a set-up block and pushed down and forward.

Rear Wheels: Must be standard Scaleauto 17.3mmØ plastic/aluminium as supplied with model; MBSlot part nº 19019; Racer part nº SWW/GTA; Slot.it part nº PA62als or NSR part nºs 5003/5004. 

NB The NSR wheels will require reaming to 2.38mm

All original Large diameter (17.2mm x 9mm)) plastic or alloy,

Alternatives; correct fit 3/32; 1# MB slot large Air hub P/N 19019B.... 2# Racer 17.2 x 10mm Air hub P/N SWW/GTA.... 3# Slot It 17.2x 10mm solid hub PA62ALS

Wheel Inserts: Maybe fitted or not.

Axles:  Must be standard Scaleauto as supplied with model.

Chassis: Must be the Scaleauto plastic chassis that matches the body.

'Home' range chassis are not allowed.

Magnet(s) must be removed.

Ballast may be added, but must be firmly fixed. 

Taping, strengthening and/or laminating is not allowed.

Guide: Must be Scaleauto part nº 1603, 1604, 1605, 1606, 1607, 1608, 1620 or 1621.

Spacers may be used to set guide depth.

Motor: Must be Scaleauto part nº 0011b, 0025, 0025b, 0026 or 0026b.

Scaleauto 0011b = long can Tech 1, 20,000 rpm, 286 gr.

Scaleauto 0025 = Sprinter, 21,500 rpm, 300 gr.

Scaleauto 0025b = Sprinter 2, 21,500 rpm, 320 gr.

Scaleauto 0026 b = Endurance, 22,000rpm, 310gr. 

Motor mount: Must be as fitted to original purchase. A small amount of material may be removed from the motor cradle to help avoid stress fractures when installing a motor.
Magnet: Must be removed. 
Free Choice items:
General:

Overall width across rear wheels and tyres must be ≤ 64mm.

Wheels must not be visible from above when either axle is moved to its extreme left or right

positions. 

All other components eg Braids; Wires; Screws; Spacers; Stoppers; Glues and Lubricants are free choice. 

The scrutineer's decisions are final.

If it is not listed above, as a permitted modification, it is not allowed.