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PURE STOCK QUESTIONS PLEASE CALL: Larry Peterlin (218) 348-2400
2008
PURE STOCK RULES
The rules and regulations set forth herein are designed to
provide orderly conduct of the racing events and to establish minimum acceptable
requirements for such events. These shall govern the condition of all events,
and by participating in these events, all participants are deemed to have
complied with these rules. NO EXPRESS OR IMPLIED WARRANTY OF SAFETY SHALL
RESULT FROM PUBLICATION OF, OR COMPLIANCE WITH, THESE RULES AND REGULATIONS.
They are intended as a guide for conduct of the sport and are in no way a
guarantee against injury or death to a participant, spectator, or official.
The Proctor Speedway Board of Directors shall
be empowered to permit reasonable and appropriate deviation from any of the
specifications herein or impose any further restrictions that in their opinion
do not alter the minimum acceptable requirements. Any interpretation of, or
deviations from these rules are left to the discretion of the Proctor
Speedway Board of Directors, THEIR DECISION IS FINAL.
The insurance carrier determines age limit for the Pure Stock
class. May be subject to change.
SAFETY
HELMETS
Helmets are required and must be a minimum of a SNELL 95SA RATED.
They must be worn at all times when the car is on the racetrack and must
accompany the car at time of inspection.
The helmet must have face shield or eye ware protection, which must be in
place when the car is on the racetrack.
DRIVING SUITS
Driver’s suit of flame retardant material is mandatory.
Two-piece suits. Top & bottom must be worn at the same time.
Suit must be in good condition. (No holes.)
FUEL CELLS
Safety approved fuel cells are mandatory.
Fuel cells must be securely mounted to the frame or roll cage above the
floor boards inside the trunk.
Maximum capacity of 32 gallons.
LOOSE OBJECTS
Loose objects and or weights will not be allowed in driver’s compartment.
Weight added to any other area of the racecar must be securely mounted
using a minimum of (2) ½ inch grade 8 bolts through the weights.
Weights must be painted white and have your car numbers, minimum size
number of 11/2", painted on them.
SHOULDER HARNESS, BELTS AND NETS
Must have a 5-point harness with crotch belt.
Competition shoulder harness and lap belt at least 3" wide is
required.
No OEM factory shoulder straps or belts allowed.
Metal to metal buckles are required on the shoulder harness, lap belt and
crotch belt.
The shoulder harness must be mounted at least 5" below the driver’s
shoulders.
Full sized window nets are mandatory.
All Harnesses must be securely mounted to cage or frame.
All belts and shoulder harnesses should be no older than three (3) years.
DRIVE SHAFTS AND DRIIVE SHAFT HOOPS
Must be painted white.
Drive shaft hoop is required and must be constructed of at least the
equivalent of 3/8" x 2" steel and must be mounted no closer than
five (5) inches and no further than nine (9) inches from the center of the u-
joint at the back of the transmission.
BRAKES
All cars must have working brakes on all four (4) wheels at all times.
Stock type brake systems only.
Must be able to lock all four (4) brakes at any time.
Proportioning valve may not be removed or altered.
ROLL CAGE
Main cage must be a minimum of 1 1/2 inch O.D., .095 Mild steel tubing or
.062 chrome moly tubing. DOM tubing recommended. All cages must be arc
welded.
Must be a ¾
to full width roll cage. No ½ cages.
All welded joints must be properly notched. No collapsing, hammering or
smashing of the tubing to join them. All tubing must include full radius
weld.
All cages must have a minimum of a 1 ½ inch diameter tubing extending
vertically from where the
front pillar bar and halo meet, down to the top door bar on the driver’s
side of car. The same is
recommended on the passenger’s side.
All cages must have a main roll bar X – braced. All halos must have
one cross bar of at least 1 ½ inch tubing.
Minimum of three door bars on the left side door (drivers side door),
excluding the frame, a fourth door bar is strongly recommended.
A minimum of 1/8 inch steel plate must be welded from top door bar
extending down to at least the bottom door bar, extending length of the
drivers compartment. Minimum of two door bars in the
right side door (passenger side) excluding the frame.
Roll cages must be frame mounted in at least six (6) places. If side
rails are used they must be flush with the body.
The side door bars must be welded to the front and rear of the roll
cage members.
EXHAUST
The exhaust system must be mounted securely and any joints between the
pipes and/or the muffler
must be welded (no clamps).
Exhaust system must also be mounted in such a way as to direct spent
gases away from the drivers
compartment and away from areas of possible fuel spillage.
No performance exhaust.
Stock cast iron rear dump exhaust manifolds only. No center dump
exhausts manifolds or headers.
Heat risers may be removed.
PURE STOCK- BODIES
All cars must have a complete factory production stock (steel) body. No
hand made body parts
allowed.
Body must match frame. No intermarriage between manufacturers (GM to GM,
etc.). External
body must be stock and in stock location. No after market bodies. No boxed
in cockpits.
Fire walls must remain stock and in stock location. Front must have
factory stock mounts and must
match mounting holes in frame. Floorboards may only be cut to receive
cage with a maximum clearance of 2 inches. Any excess material removed must
be replaced with
sheet steel only. Trunk area must
remain stock. (No aluminum or plastic, etc.).
½ of the windshield area will be covered with mesh, and three (3)
securely mounted steel bars, minimum 3/8 solid steel.
Anything you can unbolt you can remove.
No plastic parts.
Rear inner fender wells may be separated from the fenders, but cannot be
removed.
Wheel wells may be trimmed, but must remain stock appearing.
Rear nerf bars extending outside the body are allowed must conform to
PURE STOCK BODIES #10
Rub bars allowed, must not extend more than ¾ of an inch beyond the body
and must be tapered on the ends. Must be fastened securely to the car.
Headlight and taillight openings may be covered with steel.
Nose cones are allowed.
CHASSIS AND WHEEL BASE
Any American made full-framed car, with a minimum of 108-inch wheelbase.
(Tolerance 1")
No four wheel drives, no front wheel drives.
Must use stock bumpers for year,
make and model. No sharp edges.
Two chains per bumper must be mounted to the frame to secure front and
rear bumper.
No minimum weight will be required. (Will be reviewed)
110-inch minimum wheel base sub-framed cars permitted for Ford and Mopar.
No GM unibodies. Sub-frames must be tied together.
MIRRORS AND RADIOS
1. No mirrors or radios of any kind allowed in the vehicle at
any time.
BATTERIES
Batteries must be securely mounted and shielded.
Batteries mounted inside the passenger compartment of the vehicle must be
in a marine case and must be securely mounted to the vehicle with at least on
(1), 2" nylon strap with a metal fastener.
12-volt batteries only. One 12 volt
battery only. No voltage increasing devices.
ASPIRATION AND FUEL
Carburetion: OEM only. Quadrajet (GM), Motorcraft (FORD), Thermal quad (MOPAR).
No racing fuel or additives. (92
Octane)
Fuel must be street legal pump gas.
Choke may be removed; all other components must remain stock.
SUSPENSION FRONT AND REAR
All front and rear suspension must remain stock for year, make and model.
All suspension must remain in stock position/location as intended to be used
by the OEM. No altering of suspension allowed.
Stock gas or hydraulic street shocks only. NO RACING SHOCKS.
NO RACING SPRINGS. Stock springs only. Springs must remain in stock
position/location (no cutting of springs) and no extra spacers may be added.
Right and left springs must be a matched pair on front and rear of vehicle.
Height of springs can vary no more than 1/2
inch, when matched rear-to-rear, front-to-front.
No offset upper A arm shafts allowed.
Upper A arm bolts must not exceed stock length.
No after market bushings.
Sway bars must be connected. Shims must be the same height side to side.
WHEELS AND TIRES
Only factory stock seven-inch wide wheels allowed. White, chrome or black
spoke, 7" wheels allowed.
No offset wheels.
No wheel spacers.
70 or 75 series tires only. NO RACING TIRES
M + S, or all season radials only. No snow tires.
1" lug nuts are highly recommended.
TRANSMISSIONS/ DRIVELINE
3 speed automatics only. All gears must remain in transmissions. Stock
working torque converters only.
Rear ends must be stock for year make and model. Differential gears must
match rear end (7.5", Or 8", Etc.) and may not be modified to fit.
Locked or stock Posi-traction rear ends are allowed.
Hardened axles are allowed.
POINTS
1. Points only go to the driver or drivers designated prior to the
first time the car is raced.
2. POINTS DO NOT GO WITH THE SALE OF THE RACE CAR.
HEADS
Heads allowed;
GM 305 CYLINDER HEAD NUMBERS ALLOWED
14010201 10065205 10065207 10159551 10159553 12509859
14014415 14014416 14014440 14020555 14022301 14022601
14022801 14039122 14039121 14101081 14102187 14102191
354434 358741 376450
Ford 302-(D80E, D70E, D50E). f1ze,
f3ze, f4ze
Maximum valve size: GM (1.86 intake, 1.50 exhaust), Ford (1.78 intake,
1.46 exhaust), Mopar (1.78 intake, 1.50 exhaust).
CAMSHAFTS
Lift may not exceed 420. 421 will
be illegal.
ENGINES
307 Olds, 305 Chev, 302 Ford, and 318 Mopar. All motors must be stock
OEM. No intermarriage.
No fuel injection/turbo.
No HP stamped motors (HP=228.305).
Stock or stock replacement, cast dished pistons.
No performance enhancing work on heads and block. Heads and crank may be
trued .010 only maximum one time only.
No grinding of castings, including block. Exceptions see ENGINES # 5.
No vortex heads/ intakes.
No interchanging of rocker arms, ratios.
No boring, shaving or grinding of engine block.
No degreeing of cams. No offset key in crank.
No double roller timing chain.
No screw in studs. No pinning of studs.
No roller cams.
No balancing motors.
Cast Iron or aluminum intakes only. Must match CID of motor. Quadrajet
GM, Motorcraft FORD, Thermal Quad MOPAR.
Stock OEM ignitions only
No aluminum radiators.
After market gaskets allowed.
After market air filters allowed.
Disallowed if not allowed.
If the rules do not specifically allow a part or component, or do not allow
specific alterations or modifications to a part or component than that part
component or modification is disallowed.
PROCTOR SPEEDWAY
TEARDOWN PROCEDURES
RACE CARS SUBJECT TO BEING PROTESTED
Any race car competing in the feature event, which; Has a driver who executes
a protest with a board member or track official prior to the start of the
feature race and has tendered the required protest fee in cash.
PROTEST FEE
$50.00 for the top end or $100.00 for both top and bottom end.
$50.00 for the suspension or driveline. Three (3), items only.
The upper end teardown includes, but is not limited to, the removal of the
carburetor, spacer plates or adapters, valve covers, intake manifold, exhaust
manifold, valve train components and heads.
The lower end teardown includes, but is not limited to, removal of oil pan,
crankshaft, rods and pistons.
Suspension and drive train includes but is not limited to three (3) items in
this category, transmission, drive shaft, springs, front and rear, rear end and
all suspension parts and components.
DISPOSITION OF PROTEST FEE
If, after teardown, the engine or racecar is found to be legal, 100% of the
protest fee will be paid to the protested driver. If after the teardown, the
engine or racecar is found to be illegal, 100% of the protest fee will be
returned to the protesting driver.
PROTEST PROCEDURE
After the feature race, a track official will notify the driver of the
relevant racecar that his racecar has been protested. The protested driver shall
then proceed directly to the designated area for inspection and teardown
pursuant to the protest. Track officials and allowed representatives will then
proceed, in accordance with the class protest, to tear down the engine or
suspension of the protested racecar.
SPECIAL PROVISIONS RELATED TO PROTESTS
A driver may only protest one car per race.
Only the Board of Directors has the final word on the legality of the
racecars involved in a protest.
The Proctor Raceway and the Board of Directors reserve the right to inspect,
teardown and enforce the Pure Stock rules at any time prior, during or after the
race program and retain the right to enforce all the rules and penalties herein
written.
No person shall prevent or interfere with the protest procedure.
RIGHT OF IMPOUND
Proctor Speedway reserves the right to impound any or all parts of the
protested racecar.
PENALTIES AND SANCTIONS RELATED TO PROTEST.
If any engine parts or suspension, drive train parts are found to be illegal
whether discovered through a post race inspection or teardown, as a result of a
protest or in connection with inspection by racetrack official there shall be a
fine up to $200.00, and or a suspension up to thirty (30) days, loss of all
points earned to date, and forfeiture of all money and awards earned for that
event.
CONFISCATION OF ILLEGAL PARTS
Proctor Speedway and the Board of Directors will confiscate any illegal
parts.
Confiscated parts become the property of the Proctor Speedway and may be
disposed of at its discretion.
WITHDRAWAL OF PROTEST
If a driver declares an intent to protest, and tenders the required fee, and
then the driver changes his/her mind and withdraws the protest, then the driver
forfeits all money and awards for the event, and shall lose all points earned to
date.
REFUSAL OF PROTEST
A driver, who refuses to allow an inspection or teardown pursuant to a
protest, shall be subject to the penalties as listed in penalties and
sanctions listed above.
PRESENTS AT TEARDOWN
Protested cars driver, or one (1) person selected by protested driver must
be present, pit crew as selected prior to teardown,
Proctor Speedway Board members, protesting cars driver, track official and
security.
WEEKLY PURE STOCK TECHING PROCEDURE
On completion of the feature race, at the winners circle, the winning car
will draw a number, 1-6, the number drawn will coincide with a finishing
position and will be the car that will be teched.
The top 6 finishing cars will proceed directly to the pit infield teching
area. At this time the finishing position drawn at the scale will be
announced and that position (car) will be the teched car, Will than draw
another number 1-6. The number drawn will coincide with the area of the car
to be teched as listed below.
1. Complete rear end and gear inspection. Gear box cover must be
removed.
2. Complete front suspension and springs inspection. Springs must be
removed.
3. Complete Carburetor and spacer inspection. Carb and spacer must be
removed.
4. Rear springs. Must be removed.
5. Cam shaft.
6. Heads.
ALL DECISIONS REMAIN FINAL
Revised, Thursday, January 3, 2008 .
"DIRT TRACKIN USA"
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