General Rules

Class Specifications:

OORRCR Basic Class Specifications: all based on CONRC - any class not listed here, please refer to (www.conrc.com)

USGT

Body:

190mm or 200mm bodies - It is highly preferred that bodies are detailed in a race type livery, real or imaginary - Any scale molded wing can be used - Lexan wings must not exceed a maximum height of 10mm including side dams.

Chassis:

Any 1/10 scale, 4WD or FWD touring car chassis - Must have four wheel independent suspension - Any era or brand chassis is allowed.

Tire & Wheel:

Spec. tire = Ride USGT Spec Tire RIE24025. - Tires (set of 4) available through Great Hobbies or Gravity RC with part numbers - SKU GRC124 (pre-mount), SKU GRC125 (tires only) - No grinding of tread, except for the ridge formed from the production mold - Any 24mm to 26mm spoked (non dish) rim is permitted.

Motor:

Motiv - USGT 21.5 Spec Motor (Fixed Timing) - GRC2000 - There is no FDR (gear ratio) limit for this class.

ESC:

"blinky" mode must be used - No "Boost" or "Turbo" is allowed

Battery:

Any hard cased 2s, 7.4v nominal LiPo - must not exceed a maximum of 8.44v.

Ride Height:

Minimum ride height is 5mm.

Weight:

Four Wheel Drive (4WD) chassis (USGT) = Minimum 1350g in USGT race-ready trim - Front Wheel Drive (FWD) chassis = No Minimum weight

Note: VTA Spec cars will be permitted to run in USGT– If there is minimum of “5” VTA cars in attendance a full VTA be run as a full class

Stock Touring Car - 21.5 Blinky

Chassis:

Any 1/10 scale 4wd or Fwd touring car chassis – maximum track width of 190mm – Chassis must have four wheel independent suspension.

Motor:

21.5 ROAR Legal brushless – No NON-ROAR legal rotors – Timing is permitted

ESC:

ROAR approved “Blinky mode” ESC

Weight:

1320 grams minimum

Tires:

Any rubber 1/10 Touring car tire is permitted (ie Schumacher / Sorex type)

Ride Height:

5mm minimum

Battery:

Any hard case 2S 7.4V nominal Lipo (Max allowable voltage 8.44V)

Body:

Any Sedan style body on the ROAR T2 190mm Touring car approved list

1/12 Scale “Pan Car”

Chassis:

Any RWD 1/12 scale pan car chassis – single one piece drive axle

Motor:

13.5 ROAR Legal – No D3.5 or NON-ROAR legal rotors – Timing is permitted

ECS:

ROAR approved - Blinky mode

Weight:

730 Grams minimum

Tires:

Any 1/12 scale foam tire

Ride Height:

3mm minimum

Battery:

Any hard case 1S 3.7V nominal Lipo – Maximim voltage of 4.20V

Body:

Any Can-AM / GTP / WSC body style

Canadian Vintage Trans Am (CVTA)

Chassis:

Any 1/10 scale 4wd or Fwd touring car chassis – maximum track width of 190mm – Chassis must have four wheel independent suspension.

Motor:

25.5 ROAR legal – No D3.5 or non-ROAR legal rotors – Timing is permitted

ESC:

ROAR approved “Blinky mode” ESC

Weight:

1425 grams minimum

Tires:

CVTA Regulations - Front and rear specific – must maintain tread pattern (no slicks)

Ride Height:

5mm minimum

Battery:

Any hard case 2S 7.4V nominal Lipo (Max allowable voltage 8.40V)

Body:

USVTA Regulation – Driver model recommended but not required - Any car make and model that historically ran in Trans Am series (1960's - 70's) will be permitted provided it fits the chassis for the class.

Note: USVTA spec cars will be run within the CVTA cars as a single class

Formula 1

Chassis:

Any 1/10 scale F1 Chassis, RWD – Maximum wheelbase of 270mm

Motor:

25.5 ROAR legal – Timing is permitted

ESC:

ROAR approved “Blinky mode” ESC

Weight:

1050 grams minimum

Tires:

Any Rubber F1 tire is permitted

Ride height:

4mm minimum

Battery:

Any hard case 2S 7.4V nominal Lipo (Max allowable voltage 8.40V)

Body:

F1 Lexan Body – Front and Rear wings must be rigid plastics (not Lexan) Tamiya type

GT12

Body:

GT style bodies made for 1/12 Scale chassis

Chassis:

1/12 Scale 2wd Pan Car / direct drive, solid axle

Tire & Wheel:

SJT Rubber Tires

Motor:

Motiv - USGT 21.5 Spec Motor (Fixed Timing) - GRC2000

ESC:

"blinky" mode must be used - No "Boost" or "Turbo" is allowed

Battery:

1 cell Roar approved batteries (4.20 volts max)

Ride Height:

Minimum ride height is 3mm.

Weight:

750 gram minimum total weight

TTGT - Tamyia GT

The focus of this class is to provide a fun and cost friendly option for new and established racers to compete. FUN is the key here! If you feel the need to spend a lot of money to race, then this class is not for you. Note: Steel Drive shaft conversion will be permitted on the TT02 chassis only.

Chassis:

stock TT01 / TT01E or base TT02 ( B/D/T/S/R/RR variants NOT permitted) Contact the OORRCR event organizers before buying a kit to make sure it qualifies.

ESC:

"Box stock" Tamyia ESC as delivered in the OEM box. (NOTE: Allowable Spec alternative to the OEM Tamyia ESC is Hobby Wing Quickrun 1060)

Tires:

Gravity Racing USGT spec tires on spoked rims ( using the kit wheels with USGT tires is permitted ) only the foam insets included with the USGT tires can be used, double stuffing or alternate foam is not permitted.

Servo:

no restrictions on servo; any servo saver allowed BODY: see list of approved bodies. Nothing else allowed.

Wings:

Molded plastic (no lexan wings) and only what came in the kit - NO non-OEM wings may be added.

Motor:

Tamyia brushed Silver can 540 Torque Tuned motor only (54358)

Battery:

8.40 volt, Lipo 2 cell, 8000 MAh maximum. Full-size stick or brick batteries only; no 8.6 volt-capable batteries – no shorty packs-no soft cell packs.

Shocks:

Must be Tamiya friction dampers and chrome springs that come in the kit (TT01/TT02). (no oil dampers allowed)

Diff Grease:

Open; any lube or grease may be used provided the differentials are not locked, no spools, no glue-welded diffs - (must function as an open differential)

Gears:

Tamiya kit spur gear only; pinion can be any manufacturer. TT01 must use (48p/0.6 module) 19t pinion with kit Tamiya 61 spur =8.35:1 FDR; TT02 must use (48p/0.6 module) 22t pinion with kit Tamiya 70t spur = 8.27:1 (this is the closest matching FDR between chassis)

Weight:

1450 grams minimum

ONLY Allowed Modifications
* Hex steel screws may be used in place of the OEM Tamyia screws * Nylon bushings maybe replaced with ball bearings
* Any Battery connector is allowed
* Chassis ribs on TT01 models may be removed to allow a standard rectangular Lipo batteries to be used in TT01 chassis
* please note: modifying the tub in this manner may exclude the car from running this spec in events hosted by other clubs
* Shims permitted to adjust for slop in suspension or steering but not allowed to change the geometry of the car. Some kits can be built with a wider configuration or adjustable ride height. If it is in the manual, it is fine but must match the body. Example, no wide configuration if it pushes outside the body.
* Tire sidewalls and tread may be glued

Optional Classes based on attendance

minimum of 4 cars required to run each class

Open Stock Touring Car - Blinky

Chassis:

Any 1/10 scale 4wd or Fwd touring car chassis – maximum track width of 190mm – Chassis must have four wheel independent suspension.

Motor:

Any brushless motor – Timing is permitted

ESC:

ROAR approved “Blinky mode” ESC

Weight:

1320 grams minimum

Tires:

Any rubber 1/10 Touring car tire is permitted (ie Schumacher / Sorex type)

Ride Height:

5mm minimum

Battery:

Any hard case 2S 7.4V nominal Lipo (Max allowable voltage 8.44V)

Body:

Any Sedan style body on the ROAR T2 190mm Touring car approved list

Super Stock Touring Car - 17.5 Blinky

Chassis:

Any 1/10 scale 4wd or Fwd touring car chassis – maximum track width of 190mm – Chassis must have four wheel independent suspension.

Motor:

17.5 ROAR Legal brushless – No D3.5 or NON-ROAR legal rotors – Timing is permitted

ESC:

ROAR approved “Blinky mode” ESC

Weight:

1320 grams minimum

Tires:

Any rubber 1/10 Touring car tire is permitted (ie Schumacher / Sorex type)

Ride Height:

5mm minimum

Battery:

Any hard case 2S 7.4V nominal Lipo (Max allowable voltage 8.44V)

Body:

Any Sedan style body on the ROAR T2 190mm Touring car approved list

Tamyia MANN Truck

Chassis:

stock TT01 / TT01E (B/D/T/S/R/RR variants NOT permitted)

ESC:

"Box stock" Tamyia ESC as delivered in the OEM box

Tires:

Only Stock "as supplied" tires and wheels are permitted ) NO foam insets - stuffing or alternate foam is not permitted.

Servo:

no restrictions on servo; any servo saver allowed

Body:

Mann Cabover or Buggyra bodies permitted.

Wings:

No wings may be added.

Motor:

Tamyia brushed Silver can 540 Torque Tuned motor only (54358)

Battery:

8.40 volt, Lipo 2 cell, 8000 MAh maximum. Full-size stick or brick batteries only; no 8.6 volt-capable batteries – no shorty packs-no soft cell packs.

Shocks:

Must be Tamiya friction dampers and chrome springs that come in the kit (TT01/TT02). (no oil dampers allowed)

Diff Grease:

Open; any lube or grease may be used provided the differentials are not locked, no spools, no glue-welded diffs - (must function as an open differential)

Gears:

Tamiya kit spur gear only; pinion can be any manufacturer. TT01 must use (48p/0.6 module) 19t pinion with kit Tamiya 61 spur = 8.35:1 FDR; TT02 must use (48p/0.6 module)
22t pinion with kit Tamiya 70t spur = 8.27:1 (this is the closest matching FDR between chassis)

Weight:

box stock

ONLY Allowed Modifications?
* Hex steel screws may be used in place of the OEM Tamyia screws * Nylon bushings maybe replaced with ball bearings
* Any Battery connector is allowed
* Chassis ribs on TT01 models may be removed to allow a standard rectangular Lipo batteries to be used in TT01 chassis
* please note: modifying the tub in this manner may exclude the car from running this spec in events hosted by other clubs
* Shims permitted to adjust for slop in suspension or steering but not allowed to change the geometry of the car. Some kits can be built with a wider configuration or adjustable ride height. If it is in the
manual, it is fine but must match the body. Example, no wide configuration if it pushes outside the body.
* Tire sidewalls and tread may be glued

Mini

Chassis:

M03 / M04 / M05 or M06

Motor:

17.5 ROAR Legal brushless – No D3.5 or NON-ROAR legal rotors – Timing is permitted

Drivetrain:

Only kit supplied internal gears – After market “High Speed” gears are not permitted

ESC:

ROAR approved “Blinky mode” ESC

Weight:

Not applicable

Tires:

Tamiya 60D rubber tires – inserts only – non-oem rims are permitted only if the final mounted size is the same as a mounted Tamiya 60D tire and rim

Right Height:

5mm minimum

Battery:

Any hard case 2S 7.4V nominal Lipo (Max allowable voltage 8.44V)

Body:

Any body made to fit the M-chassis is permitted

IMPORTANT: “Spirit of Competition”

If it is not in the rules and does not encompass the spirit of controlled RC racing with realistic scale looking cars consider it illegal. The intent is to provide a level playing field and put the emphasis on “Fun friendly competition” Regarding TECH - we will be running on the honor system with each driver responsible for ensuring that their car is legal under the “RCO Basic Class Specification” with top three finishers in each main must be willing to submit their RC racer for a quick inspection should there be a protest from the run group. An inspection / self tech table will be provided for all participants to use at any time with the basic regulations posted for quick reference. Minimum Ride Heights are required to protect the running surface – the carpet is expensive and we want to keep it in good order for many years to come. Always use common sense and safety precautions when charging battery packs and please respect the facility we are fortunate to be permitted to use.

The focus of the OORRCR is to provide a fun place to enjoy the scale on road racing hobby! :)