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2008 Super Stock Rules and Specifications
IF THESE RULES DO NOT SAY THAT YOU CAN DO IT,
THEN YOU CAN NOT
1. CARS must be rear
wheel drive, front engine,
2. AMERICAN made cars 1970 and
up. Minimum wheel base 100 inches, specifications shown in the
N.A.D.A. Official Used Car guide for wheel base, length, width
of any other technical question for dimensions.
3. FRONT and rear firewall MUST be completely
closed off from trunk area and engine compartment.
4. BODY: All glass and flammable material will be removed.
Plastic trim, chrome and door handles are to be removed.
No moving bodies back (must be in stock
location).
Hand fabricated body panels ok. Must be stock
appearing. We will be watching this closely.
Cars must retain steel roof posts front and
rear.
Steel or aluminum body parts ok but must
remain totally stock appearing.
Must retain stock firewall and floor pan.
Firewall may be altered for engine set back
and header clearance only.
No holes in hood allowed.
Fenders may be trimmed for tire clearance.
Front fender wells may be removed.
Inner panels may be trimmed for roll cage
bars.
Rear wheel wells and trunk floor may be cut
out but must have complete fire wall between driver and rear of
car. Must be in stock location.
Doors will be bolted or welded shut.
Windshield bars in front of driver vertical at
least 5 and must be at least 3/8” thick and securely mounted.
Rubber noses okay, you may bow pipe to form
nose.
Super stocks only can run 2 down bars from
front nose hoop to front bumper.
Spoilers no taller than 6”, and cannot have
large sides.
Nerf bars cannot extend into any wheel
opening.
Nerf Bars can be constructed of 1x2 inch
rectangular tubing or Maximum 1.5 inch round tubing, must be
capped and smoothed.
Nerf Bars can be mounted no further then 1
inch from outside of door skin.
5.OPTIONAL-STOCK BUMPERS. Bumpers must
be maximum 1 ½ inch OD by .120 thickness tubing bumpers only and
must be capped and smooth
- MANDATORY. Other bumpers MUST be
CCS approved.
Bumper will not exceed further than middle of
tire.
Can consist of 1 top loop, 1 bottom loop no
taller than 8” and no wider than frame horns.
Ends of main bumper can roll back and tie into
frame but not be passed center of tire.
6. CHASSIS/SUSPENSION: Suspension parts are to remain stock for
make and model. No alterations of stock components allowed.
FRAMES and bodies cannot be shortened.
Notching frame for engine placement ok.
Rear frame may be cut and replaced with max
2x4 inch rectangular tubing.
Stock or racing style springs only in stock
location. No composit material.
Heim End Shocks ok front and rear but must be
in stock location.
Frame and upper control arm my be cut so shock
can be mounted to nose bar above frame.
After market upper A arms okay tubular style
only -- Stock Mounts Only -- Heims OK.
Quick steers OK.
Sway bars to remain in stock location, cannot
be adjustable.
One shock per wheel only.
No Coil overs or load levelers.
You may use adjustable spacers in front or
rear providing they cannot be adjusted without pulling them out.
Mounted on top of spring only.
No weight jacks.
7. REAR ENDS:
No ratcheting type
or Detroit Locker style rear ends.
Legal differentials: Welded, Mini spools and
full spools only.
No chains from rear end to frame and no
cambered rear ends.
Nine inch Ford and Grand National rear ends ok
but must have all stock brackets, length, width and location for
the make of car and must use stock OEM bushings.
After market 9” Ford metric brackets OK.
(Example: Day Motor Sports Stock # BR6000.)
No leaf spring sliders.
You can weld washers on outside of brackets if
necessary but you cannot move holes.
There will be no limit on pinion angle -- but
must not be adjustable.
GM’s running stock rear ends and grand
nationals must run stock lower trailing arms.
NO OFFSET LOWER CONTROL ARM BUSHING
You can build upper trailing arms shorter or
longer but they cannot be adjustable.
Late model camaro may build non adjustable
bracket on cross member for front of torque arm.
No pan hard bars unless car came out with
them. (Example: Late model camaro.)
8. DRIVE SHAFT: Stock configuration and
painted white. Must have loop with in 10” from rear of trans..
Made of 2” x l/4” flat bar or 3/8” chain mounted securely.
9. BRAKES -- MUST be in working order on all
four wheels.
4 wheel disc set-ups OK.
After market Pedals ok.
Brake adjuster in car ok.
Duel master cylinder OK
10. ENGINES:
NO 400
blocks - 366 C.I. Maximum.
NO altering block ID numbers. Block numbers
must be legible.
Must be same as manufacturer of body. Example:
GM in GM American made V8’s only.
Engine offsets and set-backs: Engine location
must be minimum 91 inches from the center of the rear end to the
back of the block. This is based on 108 inch wheel base. Long
wheel base cars will add to length. You can not offset motor, it
must be in center line.
Wet sump oiling system only.
Rods stock OEM rods or after market I beam
rods stock appearing only. Sportsman rod ok but must have 5.7
stamped on rod .
All rods must be stock length. (Example: Chevy
5.7)
Powder rods ok.
Beamed and polished rods ok.
Stock main caps only.
Flat or dish top pistons only.
Flat tappet cam only.
No Roller or mushroom cams.
No Gear Drives.
Must have 1 inch inspection hole in pan for
easy access.
Crank shaft must be OEM and stock stroke
(unaltered).
No stroker combinations.
Notice -- these two after market cranks can be
used but must have #’s and be unaltered. Scat #9-350-3480-5700
and Eagle ESP# 10360348 -- these are stock replacements
Aluminum Pulleys OK.
No windage trays allowed.
Lifter valley pan ok.
Aluminum water pump ok.
Any dual plane aluminum intake unaltered
with the exception - NO AIR GAPS, NO
BRODIX, NO TORQUE PLUS OR TORQUE MASTER INTAKES. No torque
links.
No taller than 1 inch spacer under car.
11. HEAD RULE -- OEM cast iron heads or SR &
vortex heads allowed.
NO PRACTION VORTEC HEADS 2.02” INTAKE & 1.60” EXHAUST VALVES
MAX.
The World Product’s Head #’s are 42660 or
426670 or 43600 or 43610 are the only aftermarket heads allowed.
All other after market heads are illegal,
Including Bow Tie heads. 23 deg. Heads only. Refer to website
(World Castings.com)
No aluminum blocks or heads.
No angle plug heads.
Ford engines only can run angle plug heads.
Valve spring size optional.
Screw in studs and guide plates are legal.
Roller rockers OK,
Stud girdles ok.
No porting or polishing allowed.
No gasket matching,
Milling of head is ok, only on gasket
surfaces.,
No bowl blending under valve.
No shaft rockers
No titanium valves.
NO angle plugs allowed.
No porting or polishing of heads & intakes.
NO match porting of intake to heads.
NO aluminum heads.
12. HEADERS: Are allowed. Mufflers mandatory
-- must not exceed 95 db’s measured from press box. If car is
found without mufflers after “A” feature you will be
disqualified. No excuses.
13. CARBURETORS: Any vacuum secondary, stock
style 600-750cfm
No Dual line double pumpers.
The following carburetors are legal: Holley
List #1850-600 CFM, List # 3310-750CFM and Edelbrock 600- 750
CFM.
Factory carburetors are also legal.
All carburetors must remain unaltered.
No matching allowed.
Removal of Choke horn OK.
14. IGNITION: Stock HEI only. After market
coils and modules ok but must fit in cap.
Single point stock distributor are ok.
No production performance
parts. Example (Ford Motorsports)
NO MSD BOXES HOOKED UP OR NOT HOOKED UP.
No rev limiters outside of the
distributor cap.
No voltage enhancing black boxes.
15. RADIATORS: Single stock style radiator
allowed.
Mounted in basic stock location.
Must fit under unaltered Hood.
Aluminum radiators ok.
Metal or plastic fan blades are legal.
Drivers we will be checking these on regular
basis. Keep them safe.
16. CLUTCHES/FLYWHEEL: must be stock.
No alterations to flywheel or clutches.
Must be functional from dead stop.
No light weight flywheels or clutches.
Corvette flywheels ok. No aluminum!
Steel bell housing mandatory.
Must have 2” inspection hole for easy access.
You can run cast steel bell housing -- no
aluminums.
No mini clutches or direct drives.
Automatics must have a stock style torque
converter that holds at least 3 quarts of fluid and must be at
least 10 inches in diameter.
Able to put in gear and hold with foot brake
and engine stay running stock stall 800 to 1000 rpm only.
17. TIRES: Track tire required on all four
wheels. Asphalt take offs 10” only. Tire must durometer 45 or
harder after main event. No cool down period.
18. WHEELS: steel only 15” diameter. Maximum
10” wide wheel.
Heavy duty 1” lug nuts suggest.
Bead locks ok on right front and right rear
only.
19. FUEL TANK SYSTEM: Mandatory fuel
cell with can.
Must have roll over valve.
Max 22 gal recommended mounted in trunk area.
Must be securely mounted
to frame or roll cage.
Fuel cell above trunk floor. Trunk floor must
be open for spillage/safety.
Fuel delivery system must be stock.
No electric or belt drive fuel pumps.
Pump gasoline or racing gas acceptable.
No additives of any kind.
No bottom fuel pick ups -- no vented caps.
20. ROLLCAGES: Must be minimum 6 point with
“x” in rear loop.
All cage and braces are to remain inside body.
Cage and braces are to be of l l/2” O.D.
Tubing minimum .095” wall thickness.
Drivers door will have minimum of 3 horizontal
bars and through vertical bars per door bar.
All cars must have drivers side door plates
covering from top to bottom and from door post to 5” in front of
seat -- minimum of 18 gauge or .049 inch thickness.
Door plate may be plated by putting metal
between each opening in door bars if welded solid.
Passenger door to be the same horizontal bar
will run from side to side under dash between cage uprights for
strength.
Single engine hoop allowed.
Cage will extend from front of driver
compartment to no more 4” behind trailing edge of doors.
All bars around head must be wrapped with
foam.
21. SEAT?SEAT BELTS: Must have high back
aluminum racing seat.
Seat must be mounted securely and is subject
to inspection.
Must have 5 point racing seat belts.
Seat belts can not have a date later then
2004.
Belts dated 2004 or newer and are showing
wear, tear, or fraying must be replaced.
Subject to safety inspection at any time.
22.NUMBERS: Must have numbers on both doors
and top facing passenger side at least 20” tall and 4” wide. No
free lance spray painting. Driver must attempt to straighten and
touch up paint before each race program.
23. UNIFORM: Covered in safely (no holes) &
helmet section in front.
Must have neck brace, racing shoes and racing
gloves.
24. BATTERY: Single stock automotive type
allowed.
Must be securely mounted and covered so to
prevent acid spill in event of rollover. 12 volt system only.
25. INSPECTION: All cars are subject to
inspection from bumper to bumper by SS Tech person or CCS
official’s at any time.
All gray areas of the rules will be discussed
between the SS tech person and Jim Carpenter.
Pill system: Winner of the A-Feature will draw
pill.
Pill #1: Carburetors
Pill #2: Intake
Pill #3: Clutch, Bell Housing and Torque
converter
Pill #4: Front suspension
Pill #5: Engine placement
Pill #6: Rear End
Pill #7: Cylinder scope
Pill #8: Free ride (No Tech.)
All cars in top 5 will be checked for
durometer rule!
Protesting will be done before the A-Feature.
See General Rules
Super Stock
Rules
Pure Stock Rules
Mini Stock Rules
FWD Bomber Rules
Modified Rules
Sprint Rules
Fall Fling Results
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