Old 08-19-2019, 02:55 AM
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gigaplex
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Mini Nats 2019 Race Schedule:

7:30am to 8.15am: Open practice, transponder, payment and grid listing checks
8:15am: Drivers meeting and concourse
8:45am: Qualifiers (3 rounds)
12:45pm: Lunch break, finals grid listings
1pm: Finals (Triple mains for A, Double mains for everyone else)
4:30pm: Presentations

The coffee truck should be at the track from 7:30am

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General Class Rules:

We're aiming for a chemical free event. No brake cleaners or other harsh chemicals are to be used to clean or sauce the tyres. The only approved tyre sauce is TDK (12th scale exception - see section below). Pitlane Green Clean or Simple Green are acceptable tyre cleaners.

For those who are paying their entry fee on the day, payment must be finalised before the first qualifier starts. Non-payment before then, and you will be disqualified.

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Mini Class Rules:

Eligible chassis – Tamiya M03/M05/M07 series and/or 3 Racing MG EVO Mini, assembled as per Instruction Manual.

No chassis/power train modifications allowed, with the exception of the differential which may be of any style (eg - spool, ball diff, open gear diff, or sealed gear diff, no one ways), from any manufacturer. Original internal ratio must be retained.

Wheels/Tires – Any commercially available 55mm nominal OD rubber mini-sized tire, in any combination and/or compound, with any insert, and standard 0 deg offset mini-sized wheels.

Bodies – Body shells are open, with the following restrictions – No Post 1980 4 door Touring Sedans, or 12th scale type Wedge/Can-am bodies.

Tamiya Cars - 20 Tooth (AV pitch) pinion max. 3 Racing MG EVO Mini 80/28 (48 dp) combo only.

Motor/ESC Combo – Hobbywing Max 10 Combo – 60 Amp ESC Model No 30102602, 3300kv Motor Model No 30402600 - COMPLETE SYSTEM
Or - 13T/3000KV Hobbywing OEM or re-branded COMPLETE SYSTEM with max 60 amp ESC and engraved /etched can. No modifications are permitted to motors or to ESC to Motor wiring.
3400kv max when tested.

Bearings and Tamiya/3 Racing Hot-ups intended for the specific car permitted.
Exceptions – official Tamiya optional alloy/carbon components may be replaced with an equivalent aftermarket part.
M07 may additionally use aftermarket alloy front uprights (but not C-Hubs) and also the Arion Racing and Yeah Racing SWB conversion alloy rear uprights.
No Carbon chassis/upper chassis plates.
Dampers/Springs are open.

Batteries – Any 2S, Hard-cased Lipo packs that will fit the mini chassis (without modification to pack or chassis) charged up to 8.4V

Minimum weight limit of 1330 grams (with transponder).

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4WD Mini Class Rules:

Eligible chassis – Any standard M-Chassis-sized (210-240mm WB) 4WD Chassis

Wheels/Tires – Any commercially available rubber mini-sized tire, in any combination and/or compound, Max 60mm OD.

Bodies – Body shells are unrestricted

No gearing restrictions

Motor/ESC Combo – Hobbywing Max 10 Combo – 60 Amp ESC Model No 30102602, 3300kv Motor Model No 30402600
Or - 13T/3000KV Hobbywing OEM or re-branded COMPLETE SYSTEM with max 60 amp ESC and engraved /etched can. No modifications are permitted to motors. Wiring may be shortened.
3400kv max when tested.

Batteries – Any 2S, Hard-cased Lipo packs charged up to 8.4V

No Minimum weight limit

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Tamiya Truck Rules:

CHASSIS: Tamiya TT-01E series chassis only, assembled to the instruction manual. No power train or chassis modifications allowed.
Hop ups allowed listed below.

MOTOR: 540 brushed as supplied in the kit. (Replaceable Part)
No modifications allowed.

BODY SHELL: Body supplied in the kit (Replaceable Part)

TIRES: Tires supplied in the kit (Replaceable Part)

HOP UPS: Ball race bearings, part no. #BTE01 (#54025)
Aluminium propeller joint and shaft set part #54206
Metal motor mount part #53620
Racing steering arms only in kit #54058 (DO NOT USE THE ADJUSTABLE CUPS IN THIS KIT)

GEARING: 58T Spur gear #50357
22T Pinion #53665

BATTERY: NIMH or LIPO Stick pack, Dean plugs allowed.

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12th GT Class Rules:

As per the standard RCRA 12th Stock 13.5 Blinky Pan Car rules, with one crucial exception - the body must be a GT style body. No traditional wedge styled pan car bodies are allowed.

Conventional tyre goop will be allowed, we will not enforce TDK for the pan car tyres for this event due to insufficient testing.

Last edited by gigaplex; 08-23-2019 at 02:43 AM.
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