2008PRO SERIES RULES & SPECIFICATIONS
GENERAL RULES
1: All General rules and procedures in this book apply to allclasses within RC Pro. Contradictions may
occur within these rules by another rule in a specific class.The class specific rule will apply.
2: No person attending an RC Pro event will have any claim fordamages, expenses, lawsuits, or
otherwise against a promoter, track operator, RC Pro, itsofficials, agents, or employees, resulting from
any damage to any car, personal injury, or monetary loss of anykind whatsoever. All attendants waive
any claim they may have against a promoter, track operator, orRC Pro, when they participate in any
event being run under these rules.
3: Any driver, or pit crew, is required to wear closed toeshoes at all times while in the racing area.
4: Driver meetings prior to each event is mandatory. Rules,procedures, and race formats will be
discussed during this meeting. A one-lap penalty may be assedto any driver who does not attend the
meeting.
5: Registered drivers are the only ones who are allowed tocompete under that name. In other words,
drivers cannot have stand in drivers for them for any reason.
6: All drivers are responsible for the actions of his pit crew.
7: Spectator safety is a major concern and must be consideredwhen laying out
Tracks. Ample space to stop a car must be provided between thetrack area, and the spectator areas,
and any area accessible to spectators, drivers, officials, orpit crews. Track barriers must be securely
fastened so that contact by a car or individual will not causethem to fall. Track barriers must be in good
working condition and have no sharp or abrupt edges. Nothingmay be placed on a high-speed portion
of the track or at the end of a high speed straightaway, whichmay cause a car to launch off the track or
fly into any area where it may hurt spectators, or drivers.
8: It is the race directors responsibility to ensure thateveryone including spectators are in the
proper places and not in danger at any time.
9: Functioning portable UL approved 2-1/2 pound minimum, ABCrated dry chemical or halon fire
extinguishers, equipped with capacity gauges, must be in thepits and at trackside at all times.
10: Disqualification may be for a single class, the entireevent, or the entire racing season depending on
the level of deviation from the rules.
11: Any driver who is disqualified is required to leave theracing facility. There will be no refund of entry
fees to a disqualified racer.
12: Any of the following actions by a driver or his pit crewwill result in
Disqualification from the event:
a: Using non-authorized FCC frequency.
b: Not reporting to the inspection area when asked to do so.
c: Operating a car near the track that endangers others, orwhile a race is going on.
d: Drinking alcoholic beverages, use of illegal substances, orshowing evidence of being under the
influence of an illegal substance in the race area or pit area.
e: Taking part in a protest demonstration at any time anywhereon the racing premises.
f: Entering scoring areas or restricted areas withoutpermission.
g: Assaulting another individual.
h: Turning on a radio during a race with the purpose of harminganother driver‰Ûªs race.
13: The following may result in disqualification if the racedirector so sees fit:
a: Using any parts that do not comply with the rules.
b: Using improper language or actions with a race director.
c: Using a non-assigned frequency.
d: Allowing individuals to substitute for you in a race.
e: Ignoring a black flag.
f: Rough driving or intentional hacking.
14: Race Officials must witness and bring to the attention ofthe driver
before a penalty can be assessed. Track infractions may or maynot be announced during the race.
15: A driver that has been disqualified or penalized canprotest the decision of the Race Director to a
designated RC Pro Official at the event. The final decisionwill be made by the highest-ranking RC Pro
official.
16: If a driver is being protested and does not make his caravailable for inspection, will automatically
be disqualified.
17: In qualifying protests can only be made by a driver in thesame class. In the main events protests
can only be made by a driver in the same main. A protest mustbe in writing and must be accompanied
by a $30 fee per protest. Protests must be given to the RaceDirector within ten minutes of the race
being protested.
18: Unruly or unsportsmanlike conduct will not be tolerated.Individuals who cause any disturbance may
be disqualified and removed by the race director if he/she sosees fit.
19: First aid kits composed of individual packaged suppliesmust be available at the track or inside the
hobby shop, and the number for medical assistance should beposted near the main phone.
20: Race Director‰Ûªs have the right to refuse any entry forvalid reason.
21: The race director may inspect any car at any time if forany reason there is a hazardous situation
suspected.
RACING AND PRACTICING CONDITIONS
22: Drivers are not allowed to drive or operate their carsinside, or outside the racing area while races
are being held to prevent frequency conflicts while races arebeing run.
23: A person, or another car may not push Cars across thefinish line. Cars must cross the finish line
under their own power. A driver‰Ûªs official time will be thetotal laps completed by his vehicle and the
total time elapsed from the starting time until the vehiclecrosses the finish line on the final lap. If the
final lap is not completed, the driver will be credited withthe number of full laps finished and the time
for those laps
.
24: The driver is scored, and not the car. A driver must racethe car teched and he used to qualify with.
Drivers or cars may not be changed
During qualifying or a main event.
25: Any material used to add weight to a car must be securelyfastened. If this weight falls off during
the coarse of a race, that car may be disqualified.
26: Before any driver is allowed onto the track, they mustcheck in with the race officials and give them
the driver‰Ûªs frequencies. Any changes in frequencies must beimmediately reported to the race
director.
27: Broken cars are to be removed from the track as soon aspossible. Work on the cars by corner
marshals is not allowed under any circumstance. If a car is brokenthen fixed by pitcrew, it must be
restarted from pit lane.
28: Any driver who is demonstrating rough driving,unsportsmanship, or is hazardous to other cars and
or people will be immediately black-flagged and may bedisqualified from the event.
29: If you receive a black flag during a race, you mustimmediately pull your car off the racing surface in
a safe manner. Again failure to do so may result indisqualification.
30: A black flag ruling may also be used at any time forabusive language to other drivers or race
officials.
31: In certain cases, warnings may be given. If any driverreceives three warnings that will result in an
automatic black flag.
32: Any driver that does not have complete control over hisvehicle must immediately pull his car off the
racing surface.
33: Any car that loses its body must pull off the track until apit crew can secure the body back onto the
car.
34: A driver practicing must have the appropriate frequencyclip on his radio. Frequency clips are not
allowed for any reason in the pit area and must stay inside theracing area.
35: Driver‰Ûªs must use assigned frequency. The Race Directoror a race official must approve any
frequency change.
36: If there are more than six drivers on 27 MHz in a main, theslowest will have to change to 75 MHz to
compete in that main event.
A driver who cannot or will not change will be forced toforfeit his right to run his main event.
37: In case of a frequency conflict, the driver with the lowestamount of points, or highest qualified
driver, has first choice.
TRACK RULES AND REGULATIONS
38: Barriers approximately 6" are to be used to divide alllanes of traffic. Such devices will not be
Higher than 8". They should be firmly secured to preventthem from moving during the corse of the
race.
39: A pit area will be provided on the outside of the primaryracing surface, where
Repairs are allowed. It must have a safety wall as noted in thein the barrier rule above.
40: A drivers stand will be provided that gives all drivers anequal view of the track.
A railing is required for any stand over 18" above theground.
41: A space for the handicapped must be provided either on, orseparate from the main driver‰Ûªs
stand.
EQUIPMENT RULES AND REGULATIONS
42: Radios used in RC Pro competition are limited to thefollowing channels:
27 MHzÒChannels
1 through 6
75 MHzÒChannels
61 through 90
2.4 GHz systems
43: All radios must conform to FCC rules.
44: Radios must have the ability to change frequencies. Atleast two sets of frequencies is required to
attend RC Pro events
45: Radios voltage is to be limited to the manufactures specifications.External transmitter battery packs
are not allowed.
46: Any radios operating more than two channels are notallowed(Except for in the Monster Truck
Classes). More than one function is allowed per device, but aservo is limited to one output shaft.
Reverse in competition is not allowed.
47: All race vehicles must be within the determined weight,height, and length requirements for each RC
Pro approved class found in this rulebook.
48: The use of traction control sensing devices, active suspensiondevices, and steering control are not
allowed.
49: Antennas must be flexible. Roll-over antennas are notallowed.
50: 2 or 3 speed transmissions are not allowed(Except for inthe Monster Truck Classes).
51: No hazardous or harmful material may be protruding anywhereoff of any racecar.
52: Any engine that is protested may only be torn down andinspected at the
end of the race.
53: Any wheel manufactured for competition may be used as longas it meets the class
specs. Wheels must be securely mounted to the vehicle at alltimes. Axles may not protrude more than
1/16" beyond the outer edge of the tire.
54: The wheel measurement is as follows:
Mounting bead:
this measurement is taken at the point where the tire beadmeets the wheel.
Maximum wheel diameter:
Maximum wheel diameter:
this is measured at the widest portion of the wheel.
55. Tires must be of one piece in circumference. No sectioningor piecing tires together. No spikes,
tubes, or additional items to be glued to the outside of tiresor passed through from the inside. Sidewall
lettering colors allowed. Only tires manufactured for aspecific class may be used. Must be rubber only
and available as a tire for that class. No tires created forother vehicle types even if they fit the
specifications will be allowed. Cutting or modifying the treadis allowed. Modifying the tire carcass in
anyway is prohibited.
56: Fuels may contain only methanol, nitro methane, and alubricant. Following additives are specifically
prohibited:
Hydrazine, hydrogen peroxide, propylene oxide, and toluene.
57: Fuel tanks are to be securely mounted.
58: Any carburetor may be used as long as long as they fitinside the specifications for that class.
Restrictors are allowed as long as they are securely fastenedin place. Throttle return springs are
requred on all vehicles.
59: Any type of bearings may be used.
60: No crimping of pipe outlet is allowed. See outlet sizeunder engine spec rules. In case of damaged
outlet pipe, the race director must approve repairs before thepipe can be used, and must still fit within
the specs.
61: Brakes in working condition on all cars is mandatory. Carsshould be able to sit still with the engine
still running, while the brakes are applied.
62: Exhaust pipes are also required on every car. The maximumsound level is 85 decibels, measured
at a ninety degree angle to the side of the car from a distanceof 30 feet, 3 feet above the ground, with
the car at maximum throttle and at all speeds.
63: Muffler‰Ûªs must be round in shape and have a 90-degreeend.
64: An industrial quality digital caliper will be used to checkall engine specifications.
65: A car that loses its exhaust pipe will be black-flagged.
66: Variable exhaust timing, porting, or exhaust pipes withmoveable parts are not allowed.
66: Hydraulics‰Ûª of any kind are not allowed.
67: All engines must be available through hobby shops.
: Ceramic parts (piston and rod) are not allowed.
68: .12 Engine Specs:
Max. Displacement for .12 size = .129 ci., for .21 size = .214ci.
Max. carb bore for 12 = 5.5mm, for 21 = no limit.
Max. Crankshaft gas passage diameter for 12 size = 7.0mm, for21 = no limit
Max. Internal ports for 12 size = 4, for 21 size no limit.
Max. Muffler outlet pipe bore for 12 size = 5mm, for 21 size =8mm
Min. muffler outlet pipe length for 12 size = 15mm, for 21 size= 15mm
MonsterTruck
Scale - 1/10-1/8
Description:
To be a Monster Truck, the lowest point of the engine must sitat least 1.5" inches above the lowest
point along the front-back centerline when compressed (usuallythe "skid plates").
To tech questionable MTs, remove the wheels, place MT on flatsurface, compress the vehicle fully and
a ruler (or 1.5" gauge) could be used vertically tomeasure the engine above the surface. No flat chassis
(1/8 buggy style).
The following trucks are examples that fit within the abovedefinition: T (and S) -Maxxes, Savage, MGT,
Revo, TNX/TC, and LST providing no modifications have been madeto make the vehicle not meet the
Monster Truck rules.
Electric Monster Truck conforming to the rules of this class willbe allowed to participate. That means
they must meet the minimum weight. Electric trucks must make pitstops during mains. The appropriate
number to be determined at each event which will be equal to themajority of the stops required by the
nitro powered truck.
4 Stroke motors are legal. See the sizing chart below. Deiselfuel conversions are legal but must
conform to the engine, Db and fuel capacity rules
conform to the engine, Db and fuel capacity rules
Minimum track width - - - - - - - - - - - - - Continuous 10feet (same as 8th scales)
Wheel base - - - - - - - - - - - - - - - - - - - Minimum 12inches
Wheelbase -------------------------------------- Maximum 16inches
Vehicle width maximum ---------- outside tire to outside tire----------- 19.5 inches
Transmission - - - - - - - - - - - - - - - - - - Must be multispeed gear reduction. Diffs inside the
transmission are allowed only. Front and rear brakes allowed.
Engine - - - - - - - - - - - - - - - - - - - - - - - .12ci to.28c
Motor -------------------------------------- Brushed or Brushlessmaximum 2 motors (mod or stock)
Carb ------------------------------------------------- No sizerestriction. Carb must mount securely to the
motor.
Exhaust ------------------------------------------- Pipes mustmeet the 85 decibel limit and have no movable
parts in them.
Minimum weight - - - - - - - - - - - - - - - -
Electric = 7lbs. 6 oz.minimum weight.
2 Stroke .21 to .28 Big blocks: 4 Stroke .40-.56 = 4300 grams(~9.5 pounds) minimum weight
Maximum weight for the safety of turn marshals------------------- 13 pounds 6 ounces
Power ------------------------------------- NIMH-NICD-Lipomaximum voltage 14.8v
Fuel Tanks - - - - - - - - - - - - - - - - - - - - Single fueltanks only.
Fuel Tank Volume Rule ----------------- Based on motor size..20999 or less will be limited to a maximum
of 150mililitres/cc ------------- .21 and over is limited to amaximum of 175mililitres/cc. This includes fuel
line from tank to carb and filter(s).
Bodies - - - - - - - - - - - - - - - - - - - - - - - Truck orSUV (no buggy or car bodies allowed )
Bumpers - - - - - - - - - - - - - - - - - - - - - -Bumpers areoptional. If used, must not extend further than 1"
past the body on the front and rear.
Rear Spoiler/wing - - - - - - - - - - - - - - - A spoiler/wingis optional.
Skid Plates - - - - - - - - - - - - - - - - - - - -Skid Platesmust not extend further than 1" past the body on
the front and rear.
Wheels --------------------------------------------- Must bemanufactured for Monster Trucks.
Wheel Mounting -------------------------------- Wheel mounting- Must be securely mounted at all times.
Tires - - - - - - - - - - - - - - - - - - - - - - - - -Must berubber only. No tires created for other vehicle types
even if they fit the specifications will be allowed. Cutting ormodifying the tread is allowed. Modifying
the tire carcass by sectioning or narrowing is prohibited. Dueto the varying sizes of wheels available for
Monster Trucks it IS legal to trim the mounting bead of a tireproduced for the Monster Truck class to
make it fit a Monster Truck rim. Example - Bowtie on a REVOwheel. All tire measurements reference
the carcass dimensions and does not include the tread depth orwidth.
Tire diameter- - - - - - - - - - - - - - - - - - - Minimum -4.55" (mounted)
Tire width - - - - - - - - - - - - - - - - - - - - - Minimum -2.25"(mounted)
Race lengths- - - - - - - - - - - - - - - - - - - Qualifiers -5 to 10 minutes, Main events - 15 to 60 minutes
NOTES:
1. All Standard MT's will run in the same class. Bigblock/small block is no longer an issue, larger
displacement engines have a heavier minimum weight tocompensate.
2. If a truck is modified so it does not fit these rules itmust run in the Arena Truck Class. The RC Pro
official will make the final decision.
ArenaTruck Class
Scale -1/8
Description:
Any Monster Truck that does not 100% meet the MONSTER TRUCKspecifications while still meeting the
below guidelines will run in the Arena Truck Class.
Minimum track width - - - - - - - - - - - - - Continuous 10feet (same as 8th scales)
Wheel base - - - - - - - - - - - - - - - - - - - Minimum 12inches
Wheelbase -------------------------------------- Maximum 16inches
Vehicle width maximum ---------- outside tire to outside tire----------- 19.5 inches
Transmission/diff - - - - - - - - - - - - - - - - - - Singlespeed direct drive (1/8 buggy) style driveline only.
Engine - - - - - - - - - - - - - - - - - - - - - - .12ci to.28ci
Carb ------------------------------------------------- No sizerestriction. Carb must mount securely to the
motor.
Exhaust ------------------------------------------- Pipes mustmeet the 85 decibel limit and have no movable
parts in them.
Minimum weight - - - - - - - - - - - - - - - - 7lbs. 6 oz.minimum weight
Maximum weight for the safety of turn marshals------------------- 13 pounds 6 ounces
Fuel Tanks - - - - - - - - - - - - - - - - - - - - Single fueltanks only no more than 150mililitres/cc. This
includes fuel line from tank to carb and filter(s).
Bodies - - - - - - - - - - - - - - - - - - - - - - - Truck orSUV (no buggy or car bodies allowed )
Bumpers - - - - - - - - - - - - - - - - - - - - - -Bumpers areoptional. If used, must not extend further than 1"
past the body on the front and rear.
Rear Spoiler/Wing - - - - - - - - - - - - - - - A spoiler/wingis optional.
Skid Plates - - - - - - - - - - - - - - - - - - - -Skid Platesmust not extend further than 1" past the body on
the front and rear.
Wheels --------------------------------------------- Must bemanufactured for Monster Trucks.
Wheel Mounting -------------------------------- Wheel mounting- Must be securely mounted at all times.
Wheel Mounting -------------------------------- Wheel mounting- Must be securely mounted at all times.
Tires - - - - - - - - - - - - - - - - - - - - - - - - -Must berubber only. No tires created for other vehicle types
even if they fit the specifications will be allowed. Cutting ormodifying the tread is allowed. Modifying
the tire carcass by sectioning or narrowing is prohibited. Dueto the varying sizes of wheels available for
Monster Trucks it IS legal to trim the mounting bead of a tireproduced for the Monster Truck class to
make it fit a Monster Truck rim. Example - Bowtie on a REVOwheel. All tire measurements reference
the carcass dimensions and does not include the tread depth orwidth.
Tire diameter- - - - - - - - - - - - - - - - - - - Minimum -4.55" (mounted)
Tire width - - - - - - - - - - - - - - - - - - - - - Minimum -2.25"(mounted)
The Panther LP is referenced for this size and will be theabsolute smallest tire legal.
Race lengths- - - - - - - - - - - - - - - - - - - Qualifiers -5 to 10 minutes, Main events - 15 to 60 minutes
NOTES:
1) Starting in 2006 there will be an expert and IntermediateArena Truck class. If a racer runs in the
expert 1/8 class he/she must run in the expert Arena class.
1/10 2WD OFF-ROAD TRUCK SPECS
All trucks must be 2wd.
Minimum track width - continuous 10 feet
Maximum truck length - 18‰Û
Maximum truck width - 13‰Û
Truck wheel base - Minimum - 9‰Û Maximum - 11.5‰Û
Minimum Truck weight - 2WD - 60 ounces = 3lbs. 12oz.
Truck wheel diameter - Minimum-mounting bead - 2.175‰Û Maximummounting bead 2.25" Maximum
overall - 2.46‰Û
Wheel mounting - Must be securely mounted at all times.
Maximum Truck wheel width - 2‰Û
Truck tire width - Minimum - 2" Maximum - 2.125‰Û
Minimum Truck tire diameter - 3.6‰Û
Wheel cut out - Use body cut lines
Engine - .12 . This year a .15 RTR o
to the drop in interest in 1/10 Trucks.
Motor - Brushed or Brushless - Mod or stock.
Electric Trucks conforming to the rules of this class will beallowed to participate. That means they must
meet the minimum weight. Electric trucks must make pit stopsduring mains. The appropriate number
to be determined at each event which will be equal to the numberof stops for the largest majority of
nitro powered truck. This addition is to help increase interestin the truck class.
Fuel - Nitro mixtures only. Maximum allowed 75 mililitres/ccfor the tank, filter(s) and fuel line from tank
to carb.
Power - NIMH, NICD, Lipo maximum voltage of 7.4v
Transmission - 1 speed only - viscous or slipper drivers areallowed
Rear suspension ‰ÛÒ Independent
Main events - 5 to 60 Minutes
Bodies - Off-road Truck
Tires - Rubber only
All vehicles must meet the 85db rule for noise.
62: Exhaust pipes are also required on every car. The maximumsound level is 85 decibels, measured
at a ninety degree angle to the side of the car from a distanceof 30 feet, 3 feet above the ground, with
the car at maximum throttle and at all speeds
1/8 FUELOFF-ROAD SPECS
Minimum track width - continuous 10 feet
Maximum Buggy length - 28.74‰Û (730mm)
Maximum Buggy width - 12.2‰Û (310mm)
Maximum Buggy width - 12.2‰Û (310mm)
Maximum Buggy height - 9.84‰Û (250mm)
Buggy wheel base - Minimum - 10.8‰Û (270mm) Maximum - 13.2‰Û(330mm)
Minimum weight - 112.9 ounces (3.2 kilos) 7lbs .9 oz.
Wheel diameter - Minimum - 3.2‰Û (81.28) Maximum - 3.4‰Û(86.36mm)
Wheel mounting - Must be securely mounted at all times.
Maximum wheel width - 1.75‰Û (44.45mm)
Tire diameter - Minimum - 4.3‰Û (109.22mm) Maximum - 4.7‰Û(119.38mm)
Maximum tire width - 1.85‰Û (46.99mm)
Engine - .21 only
Fuel - Maximum 125 mililitres/cc includes tank, filter(s) andfuel line from tank to carb.
Transmission - 1 speed only
Rear suspension Ò Independent
Main events - 5 to 60 Minutes
Bodies - Buggy or other off-road style body that resembles anactual off-road racing vehicle
Tires - Rubber only
Notes - Maximum height is measured with suspension fullycompressed.