-
"RACE STARTS:
A two minute warm up will be announced, followed by a 30 second call to
the starting line. At the 30-second call, the cars will move to the line
or be placed in position by their pit crew.
The cars may be fueled at this time, providing it does not impede the
start of the race. At the 5 second time, the pit crew will leave the
starting grid and the Starting Director will motion with their hand that
5 seconds remain. The race will be started with a flag or over the PA
system.
-
QUALIFYING:
Qualifying heats will be five minutes in length. Main event race times will be determined prior to each event.
-
TRACK REQUIREMENTS:
Tracks shall be fully surrounded with a minimum barrier of 8" above the
highest portion of the track surface. Barrier should be anchored to the
ground or have the outside braced with a heavy weight such as a hay
bail.
-
PIT LANE:
A portion of the non-race surface will be designated as "Pit Lane" and
must be separated by a barrier from the race surface. Pit Lane will only
be used for re-fuelling and minor repairs. The vehicles must be removed
from the track surface and placed behind the barrier for re-fuelling
and repair. Drivers are to exercise caution when exiting Pit Lane. Any
vehicle exiting Pit Lane that interferes with a vehicle on the
racecourse is subject to a penalty. The Race Director will assess
penalties.
-
PIT CREW:
Pit crews may not exceed 2 persons.
-
MUFFLERS:
All vehicles must have an exhaust system that directs the exhaust
parallel to the ground or directly at the ground. Mufflers must be
intact while the vehicle is running. The muffler can be no louder than
77db when measured from 30 feet.
-
ENGINE TIMING:
No variable timing engines are allowed.
-
ENGINE COOLING:
No liquid cooled engines are allowed.
-
AIR INDUCTION:
No forced or ram type air induction systems are allowed.
-
CLUTCH:
All vehicles must have a clutch between the engine flywheel and vehicle drive gear.
-
SUPPLEMENTAL THROTTLE RETURN:
In case of servo failure, vehicles must incorporate a positive action
return spring attached directly to the carburetor throttle arm.
-
BRAKES:
All cars must have a braking system capable of slowing the vehicle to a complete stop.
-
TECHNICAL INSPECTIONS:
Engine, fuel tank capacity, carburetor bore, exhaust bore, and/or any
other scale specifications may be checked at any time by the Race
Director.
Though it is not necessary to purchase membership in an RC organization,
if you plan to race your RC you must be aware of all of the rules
governing the sport. ROAR and other racing organizations exist to make
it easier for numerous small clubs to consult just one set of rules.
This makes races, championships and other events more consistent and
better for the race.
Whether your RC car will be racing at the Nationals or just up and down
the street, these organizations can be great resources for finding out
about local clubs and events. They also provide excellent technical
information so you can be sure your RC vehicle is up to specifications."
http://www.nitro-toyz.com/article100107d.html
