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Cars
All cars in competition with any type of
water overflow capable of spilling water must have a catch can
to accumulate the excess liquids and not leak onto the track.
Minimum catch can capacity 1 pint. Catch can must be
securely fastened; bolted, clamped.
Brakes
on each car, regardless of class, are tested for pedal feel.
Brakes must be in good working order.
Each
car's steering must be secure and free of defects. Steering will
be tested for looseness.
Any
vehicle having excess fluid leakage as so deemed by the Tech
Inspectors or Track Officials will not be permitted on the
racing surface.
Tires
will be visually checked for condition, pressure, etc., and must
be considered free of defects by the Technical Inspector prior
to any run. All street tires must have a minimum of 1/6 inch
thread depth. Temporary spares, space saver spares, farm
implement, trailer tires or recaps are Strictly Prohibited.
Snap on
hubcaps are Prohibited in all classes. Hub caps must be
removed before tech inspection to allow for a technical
inspector of lug nuts, wheels, worn or oversize lug holes etc.
All lug nuts and studs must be visible to Tech Inspectors.
All seats must be securely fastened.
All
batteries must be securely mounted and may not be relocated into
the drivers or passenger compartment. The use of rubber tie
downs or j-hooks are prohibited. All relocated batteries must
have a master shut off switch located outside of the vehicle and
clearly marked "on/off." Trunk mounted batteries must be
separated from drivers compartment by a firewall or be contained
in a steel or an IHRA approved poly box and be securely mounted
with minimum 3/8 diameter fasteners.
Functional safety neutral switch and spring loaded reverse lock
out required on all vehicles equipment with manual transmissions
are Mandatory.
Traction bars and/or mounting brackets must not be lower than
lowest edge of wheel rim.
Drive
shaft loops are required on all vehicles 13.99 quicker using
slicks, 12.99 or quicker on street tires. Loops must be minimum
¼ inch steel by 2 inches wide. Must completely circle drive
shaft within 6 inches of front u-joint. 2 driveshaft loops
mandatory on all entries running 9.99 or quicker.
Transmission shield meeting SFI 4.1 spec required on all cars
10.99 or quicker or exceeding 135.MPH. For clutch, flywheel and
flex plate and width of drivers compartment, to the rear of
drivers seat.
Floors
are required to isolate driver’s compartment from track and
tires. All cars without original floor must have floors
constructed of .024 steel or .032 aluminum or driver’s
compartment, to the rear of driver’s seat.
Parachutes mandatory on all cars running 150 MPH or greater.
Harmonic balancer meeting SFI spec 18.1 required on all cars
running 9.99 or quicker.
Maximum
height of crankshaft centerline is 36 inches on OEM trucks, all
others 24 inches.
Roll bars mandatory in all cars 9.00 to 11.49 and in all
convertibles 13.49 or quicker. Properly constructed and secured
roll cage mandatory in all cars running 9.00 or quicker. Roll
bars and cages must be padded anywhere the drivers helmets may
contact it while in driving position. Adequate padding must have
minimum of 1/4 inch compressions or SFI spec 45.1 recommended.
Refer to IHRA rulebook for further info.
Window
net 27.1 mandatory on any car with roll cage.
Driver in all classes must wear a seat belt. Seat belts meeting
SFI spec 16.1 5 point harnesses required on all cars running
11.49 or quicker and in all convertibles running 13.49 or
quicker. All belts must be securely fastened to frame, cross
member or reinforced mounting.
Fire
systems are required on all closed body cars running 8.49 or
quicker, one nozzle on driver and one on the engine. Fire
systems are recommended on all closed body cars running 8.49 or
slower.
It is
recommended that each contestant and or his crew have a loaded,
serviceable fire extinguisher or fire blanket in their
possession, carried in the push car, race car or otherwise
available for immediate use. Dry chemical or C)-2 type fire
extinguishers, 1 ½ pound minimum size are recommended.
Firewall required between drivers compartment and engine
compartment. Firewalls must be completely sealed. Non OEM
firewall must be constructed of .032 aluminum .024 steel or
approved fiberglass, carbon fibre or composite material.
Aftermarket axles and axle retainers mandatory on all entries
10.90 or quicker, or all cars equipped with spools. Welded
spider gears prohibited. High strength wheel studs are mandatory
on all Super-Pro entries & highly recommended on all entries
with slicks.
All
sportsman drivers must wear a helmet in acceptable condition.
All entries 13.99 to 10.00 must wear a Snell 85 or newer
approved helmet. All entries 9.99 or quicker must wear a Snell
90 or newer approved helmet.
Dual
throttle springs are mandatory on all entries.
Neck
collar spec 3.3 mandatory in all cars 9.99 or quicker.
Arm
restraints are mandatory in all open bodies’ cars.
Fire
jackets meeting SFI spec 3.2 A-1 required on all entries running
11.49 or quicker. All cars running 9.99 or quicker must have 3.2
A/5 jackets. All cars running 8.49 or quicker must also have 3.2
A/5 fire pants. Open body cars must have glove, boots or shoes
meeting SFI 3.3/5 spec.
All
fuel tank filler necks located inside trunk must have filler
neck vented to outside of body. Vented caps prohibited. All fuel
lines, pumps, filler necks or tank located inside of trunk from
driver compartment. Fuel lines must be located outside of
driver’s compartment. Non metallic fuel cells or tank must be
grounded. Rubber hose may be used in no more than 12 inch
length.
All
vehicles competing at Miramichi Dragway events must display the
driver’s competition number. Numbers must be a minimum 6 inches
high and 1 ½ inches wide. Class designation letters must be a
minimum 3 inches high and 1 inch wide. Drivers competition
numbers and class designation must be displayed in a legible
manner in a contrasting colour to the vehicles background
legible manner in a contrasting colour to the vehicles
background colour, or light colour on windows, in a prominent
position and be clearly visible to the tower personnel.
Sportsman cars will be prohibited to use delay box in their
cars. Box must be removed from vehicle.
Any
system that does not fit the above description is prohibited and
must be corrected before the vehicle will be passed through
pre-event technical inspection. All decisions made by the
technical inspector are FINAL.
It is
the Sole responsibilities of the driver and or owner of the
vehicles to ensure that the vehicle conforms to all safety
standards that are require. 34. For further information please
refer to the 2000 IHRA rule book. |