4. A full four or six point cage is required. All cars must have a
minimum of three door bars on the driver’s side and two on passenger
side. Minimum 1/8" thick plate must be welded or bolted to the outside
of the driver’s door bars. Cages must be welded or bolted to the floor
of the car. No portion of any bar or cage may be attached to or touch
any portion of a strut tower. A maximum of two rear down bars may be
used to support the hoop. These bars may run from the top of the hoop
behind the driver and extend to the trunk area. A single cross bar or
"X" may be used between these down bars. Rear down bars MUST be
attached to the trunk FLOOR. Main cage must have at least two bars
running from left to right, between the uprights, behind the driver;
One at floor level, and one at shoulder height of the driver.
5. A racing seat may be used in place of stock drivers seat. If
used, seat shall be mounted to roll cage. A five-point race harness
shall be used on all cars. Not more than 3 years old. Harness shall
also be mounted to cage. All cars must have a driver’s side window
net. Window net must be able to unlatch for easy driver exit or access
of safety personnel, and must be mounted to the cage. All drivers are
to wear a full, clean fire suit. Gloves must be worn. A Snell approved
helmet (minimum 2000 rated) must be worn. A form of head / neck
restraint or support is required. This can be anything from a neck
collar, to a full Hans device. Main Shut-Off switch for electric fuel
pump must be easily accessible by Safety Personnel, and clearly
labeled as such. All safety items and approval shall be left to the
discretion of CRA officials.
6. All four tires and wheels must be the same size, series and
offset. D.O.T. approved passenger car tires only. No "made for racing"
tires, no low profile tires. All tires must non- Directional, All
Season Radials. No Asymmetrical tires. Tires can be 13, 14, or 15
inches maximum. They can be 75, 70, 65, or 60 series. A maximum of
seven-inch width for 15-inch wheels and six and one half inches for
14-inch wheels. All four wheels must be the same size and offset.
Racing wheels are allowed (NOT required), but must maintain same size
and offset as OEM. No rear wheel drive offset wheels will be allowed.
No spacers will be allowed behind wheels.
7. Steering and suspension shall remain stock. OEM style shocks,
struts, and springs ONLY may be used. No heating or cutting of spring
allowed. Spring Rubbers will be allowed (1 per wheel). No progressive
rate springs will be allowed. A maximum of one and one-half inches of
camber measured 90 degrees from bottom of tire will be allowed. For
cars that do not have camber adjustments built in from the factory,
modification of existing parts, to allow for camber only
adjustments will be allowed, but subject to approval.
8. All four brakes must remain stock. ABSOLUTELY NO ABS OR
TRACTION CONTROL. All ABS sensors must be disabled.
9. Cars that have fuel tank mounted in front of rear axle may use
stock tank. If tank is not mounted in front of rear axle, a fuel cell
or marine type tank must be used and securely mounted in the trunk
area of the car. Trunk mounted tanks cannot be mounted within ten
inches of the rear trunk panel and may not extend beyond the side
frame rails. All fuel tank installations must be centered between the
rear wheels.
10. Only four, or six cylinder naturally aspirated engines will be
allowed. No rotary engines. Only the complete stock engine for the car
as delivered from the factory. Stock intake manifold must be used with
no modifications. Stock exhaust manifold must be used with no
modifications. No Headers, even if delivered from factory. EXCEPT: GM
3.8 liter V-6 may use factory header. Removal of smog, emission, air
conditioning, and power steering parts are permitted. Must use stock
style starter. Battery may be relocated to an area behind driver. If
so it must be secured & covered. Transmission must remain stock and
unmodified for that vehicle’s production. Transmission must have
working forward and reverse gears. All 6 cylinders may utilize only
one cam per head. V-6’s must run an automatic transmission.
11. A complete exhaust must be in place completely under vehicle.
No portion of exhaust may pass through interior and must exit under
vehicle behind the driver. Removal of catalytic converter is allowed.
NO WEIGHT OR BALLASTS ARE TO BE ADDED TO CAR.
12. ALL RULES AND INTERPRETATION ARE SUBJECT TO THE DISCRETION OF
CRA OFFICIALS. RULES ARE SUBJECT TO CHANGE FOR THE IMPROVEMENT OF
SAFETY OR COMPETITION. If you are found not in compliance with these
rules, you may be subject to sanctions up to and including
disqualification from the event. If disqualified from an event, you
forfeit all points and money from that event. No refunds for entries
or pit passes will be issued.
Standard Purse: $150, 100, 75, 65, 60, 55, 50,
45, 40, 35, 30, 25, 20, 15, 10 (top 15 only)