EFRA pravilnik za 1:10 200mm

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EFRA pravilnik za 1:10 200mm

OdgovorNapisal/-a nitro-s » 17.12.2002, 10:59

EFRA RECOMMENDED GUIDELINE RULES FOR 1/10TH I.C. 200MM CLASS

1. TECHNICAL. SPECIFICATIONS
1.1 The class to be run will be the “200mm TOURING CAR” which will be 4WD.
Only one brake, working on the central power transmission, is allowed. No second or individual brake system(s) for front and/or rear axles or single wheels is allowed.


1.2
Maximum 2 speed gearbox allowed.


1.3
All cars must have a de-clutching device and have an operating brake capable of stopping the car and holding the car motionless with the engine running.


1.4
It’s only permitted to use .12 engines. They shall be air-cooled, with front rotary valve, two-stroke induction. The engines may have a maximum of four (4) ports, including the exhaust port. No form of forced induction is allowed or any form of variable port timing. Only glow plug ignition is allowed. No holes in the piston and no additional holes in the linear. The carburettor size is to be 5.00mm. No turbo style glow plugs — only 1/4 UNF plug types.


1.5
Maximum engine capacity - .12 (2.1 cc) only.


1.6
Standard pull start is optional. Cars competing without a pull-start will face a weight penalty of 100.00 grams.


1.7
Engine internal modifications are allowed as long as they are within the parameters of Rules 1.4 and 1.5.


1.8
A muffler of approved double chamber design, including silencer chamber must be fitted having the following dimensions:

Tail pipe maximum internal diameter * 05,20 mm.
Tail pipe minimum length 10.00 mm.

The tail pipe must be oriented on or below the horizontal.

(*) This dimension includes a tolerance to account for manufacturing variations in commercially available tubing.


1.9
Minimum weight without fuel and transponder: 1700.00 grams. (For the cars competing without pull-start the minimum weight shall be 1800.00 grams).


1.10
Fuel tank capacity to be 75.00cc including all fuel tubing, filters, etc. No loose inserts allowed inside the tank.


1.11
Touring car bodies shall be accurate 1/10th scale representations of the following full-size touring cars which have been homologated by the F.I.A . and which have been approved:

- FIA 2 — litre Championship
- German Touring Car Championship
- Australian Touring Car Championship
- North American 2-litre Super Touring Car Championship


1.12
The front bumper must follow the body contour and must be constructed so as to minimise injury that may result from being hit by a car. The bumper must be made from foam rubber or a flexible plastic material.


1.13
The body must be made from a flexible material and be painted properly. All windows must remain clear and not be painted over or be semi-transparent.


1.14
Bodies are not to be cut above the lower bumper line at the front or the back or above the bottom line of the doors, Details of all front and rear lights, grills, air intakes and windows must be clearly contrasted from the surrounding paintwork.


1.15
Only the following AIR HOLES and sizes are permitted in the body shells:

- One (1) cooling hole may be cut in the front windscreen with a maximum dimension in any direction of 50.00mm.

- 15.00 mm maximum diameter hole in the roof for glow plug access.

- Both front side windows and the rear window can be removed for ventilation, except for the side rear windows~ which must remain intact.

- Re-fuelling hole maximum 50.00mm diameter,

- Small holes can be made for the exhaust pipe, transponder and radio antenna,

- No other holes are permitted.


1.16
Roll-bars (roll-over bars) must be kept under the body.


1.17
No parts of the car, except the muffler outlet may protrude outside of the body shell when viewed from above.


1.18
Under body/chassis aerodynamic aids of any nature are not allowed.


1.19 GENERAL DIMENSIONS
MINIMUM (mm) MAXIMUM (mm)
Wheelbase 230.00 270.00
Width without body 170,00 200.00
Width with body 175.00 205.00
Length inc Body & wing 360.00 460.00
Height to the top of the roof 120.00 175.00
Wing width inclusive 125.00 185.00
Wing chord 40.00 50.00
Wing endplate (equal size) 35.00 x 50.00 35,00 x 50.00
Wing overhang (at rear) 10.00
Wheel dia. (excluding tyre bead) 46.00 50.00
Wheel width (including tyre bead) 24.00 26.00
Tyre width (across side walls) 24.00 26.00



1.20
One wing and one spoiler may be mounted to any car (if the original full-size car had more, it is allowed to do the same). Wing and spoiler must be made from a flexible material and be painted. Wing and spoiler must not be fixed to body with piano wire. Basically they must he mounted to body directly. Wing and spoiler may not protrude outside the maximum height and width of the body (including the side dams). Rear wings must be mounted in the same place as was intended by the body manufacturer. The overhang must not exceed 10.00mm at the furthest point, to be measured from boot lid.

The height of the wing may be adjusted but the wing, including endplates must not extend higher than the roofline. Wings (excluding endplates) are to be of single moulded construction (no flat-packs/bend your Own). Gurney strip (if allowed) may not exceed the width of the wing and have an edge not more than 5.00mm high.
Total cord of wing, plus the strip is 55.00mm,


1.21 TYRES
Foam and/or Rubber tyres may be used. Any materials used in, or on, the tyres must not damage the racing surface. Treatment of the tyres with additives is prohibited.


1.22 Fuel
Fuel will only contain methanol (methyl alcohol), lubricating oil and a maximum of 16% nitro methane in volume. The specific gravity of the mixture may not be heavier than 0.87. An EFRA. approved fuel tester, e.g. Nitromax 16 will be available to verify fuel’s conformity to the rules at Technical Inspection.
Any fuel adjudged to be dangerous by the Organiser or Race Director may not be allowed.


1.23
The aerial support must be flexible. Carbon, GRP, steel, etc. are not allowed.


1.24
Only two (2) servos arc allowed. Frequency must be legal as specified by Race Director, Drivers must have more than one (1) frequency available, Under no circumstances shall a transmitter be taken onto the track.


1.25
The use of electronic gyroscopes is not allowed.


1.26
All measurements referred to in these rules are maximum or minimum values.
LP Stanko

GSM: 070 688-446 ___ E-MAIL: stanislav.kokol@triera.net

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nitro-s
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OdgovorNapisal/-a ELO » 25.12.2002, 20:19

tole ni zadnji sprejet pravilnik!

v sprejetem pravilniku se določene zadeve (tehnične seveda) razlikujejo od tu napisanega!

l.p.
Bizgec jaz, bizgec ti, bizgeci mi vsi!!!
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