2017 Factory Stock
RULE BOOK DISCLAIMER
Factory Stock Rules
The rules and/or regulations
set forth herein are designed to provide for the orderly conduct of
racing events and to establish minimum acceptable requirements for
such events. These rules shall govern the condition of all events,
and by participating in these events, all participants are deemed to
have complied with these rules. NO EXPRESSED OR IMPLIED WARRANTY OF
SAFETY SHALL RESULT FROM PUBLICATIONS OF OR COMPLIANCE WITH THESE
RULES AND OR REGULATIONS. They are intended as a guide for the
conduct of the sport and are in no way a guarantee against injury or
death to a participant, spectator, or official.
The race director shall be
empowered to permit deviation from any of the specifications herein
or impose any further restrictions. NO EXPRESSED OR IMPLIED WARRANTY
OF SAFETY SHALL RESULT FROM SUCH ALTERATION OF SPECIFICATIONS. Any
interpretation or deviation of these rules is left to the discretion
of the officials. Their decision is final.
THOSE ITEMS NOT ADDRESSED IN
THE FOLLOWING MUST REMAIN STOCK AS PRODUCED BY THE ORIGINAL
FRAME & BODY:
1. Any year model American made
car. Wheelbase must be factory stock. Rack and pinion cars must be
factory stock parts only. Steering parts (tie rods, springs, ball
joints, etc.) must be oem stock or like and in stock location. OEM
frame front to rear. No alterations allowed except: front cross
member may be notched for fuel pump. Oem firewalls and floorpan in
oem stock location
No hiems shock or any original produced with hiems end on it. All
shocks must be oem in appearance but may be racing shocks. You will
be allowed 2" of variance up or down for the rear shocks only on
leaf spring cars only. Otherwise must be in oem stock location. Must
be non adjustable shocks. One piece shocks only . Top and bottom a
framed must mount in stock unaltered mounts in stock location No
adjustable cups on rear
2. Complete frame for that year model. any Body with fenders front
and rear May use sheet metal or aluminum. may be open on back of
car, All doors must be secured to body. Hood and roof may be
fiberglass or sheet metal, hood and trunk must be pinned down. Rear
spoilers 8" tall maximum & Spoiler must not be wider than rear of
car. wedge bodied cars 6" maxinum spoiler height. Must have a
complete factory floor pan and firewall. Floorpan and firewall must
be in oem stock location. Holes in firewall must be covered with
metal or aluminum. Rear firewall must extend from bottom of rear
window to bottom of floor pan can be aftermarket. Trunk area may be
cut no further forward than pinion of rear end, Rear fender and
firewall may be trimmed for tire clearance. Front fender wells may
be unbolted and removed, rear fenderwells optional,
3. Bumpers may be square or
round tubing – may run inner rub rail – minimum size 1 ½ inch round
or square tubing on rear bumper. Must have tow loops front and
4. All weights must be painted
5. Enclosed interiors ok. All
glass must be removed, including head and tail lights. No rear view
mirrors allowed. Factory gauges may be removed. All flammable
interior- carpet, head liner, interior side panel, rear seats, etc.
must be removed. Wiring harness may be removed and replaced. . May
have 5" plastic sun screen on front window. A minimum of 3
windsheild bars are suggested.
6. Must have racing seat and a
4 point harness . We suggest you have window net or arm restraint &
fire suit and fire resistant gloves & shoes.Driver must have helmet,
neck brace. Must have working fire extinguisher mounted inside car.
7. Quick release steering wheel
optional and ¾" or smaller round steering shaft Suggested. May run
8. Aftermarket gas and brake
pedals allowed, if adjustable the adjuster cannot b hooked up.
9. Must weigh 3200# lbs. after
race with driver. Top 3 cars weigh after heat races. Last chance
transfer spots will weigh. Top 5 will weigh after "A" feature .
ENGINE & DRIVE TRAIN:
MUST HAVE 180 DEGREE EXPLOSION
PROOF STEEL BELL HOUSING.
10. Engine must be stock
production block and heads. No angle plug gm heads. Factory blocks
only. GM to GM, Ford to Ford, Dodge to Dodge, flat top or dished
pistons, No Domes. Stock GM crankshaft 3.480 or 3.50 STROKE or You
can run a scat oem type crank (46# minimum weight) unaltered and
STOCK GM RODS. Must have a 1 inch plug in the oil pan for
inspection, needs to be on the driver side behind the motor mounts
for tech inspection. No bowtie or aluminum blocks. Casting numbers
must be readable by tech official. No 400 blocks. Maximum cubic inch
displacement to include clearance and wear is 364 for GM and Ford
and 370 for Mopar. All others must not exceed 360 CID. 5.7" in gm
Stock I beam replacement scat or eagle rods other makes ford ,dodge
ect.... stock length for that oem style block. Any rod bolts. no
knife edging or cutting or lighting of crankshafts period. Rod
journal on gm crankshaft must be 2.100 may be turned 10 or 20 or 30
thousands maximum . Oem 602 crate motor Is legal but subject to
inspection and or protest! No titanium or aluminum rods 5.7 rods
$150.00 full protest less crank and trans and clutch ( $50.00 goes
to Drivers Awards fund)
$50.00 for transmission and or clutch and flywheel.
$300.00 complete full protest and transmission and clutch and
flywheel and pull the crank and weigh it. The driver must hand money
to flagmen or official before the car gets off the racing surface of
track driver only can protest or can hand to scale official.
( you are subject to being protested at any time you race at CSS) (
$50.00 goes to Drivers Awards fund)
11. #1 Spark plug must be lined
up with or forward of left ball joint.
12. Any unaltered production
cast iron or aluminum intake or any unaltered non air gap
aftermarket dual plane aluminum intakes allowed: except tourque link
No Brezinski intakes. No
porting of the heads or gasket matching of intake or heads. Intake
may NOT be reworked under carb area. Carb spacer no taller than 1 ½
inch allowed including gaskets. CARBURETOR CAN BE NO LARGER THAN A
HOLLEY #4412 500 CFM 2 BARREL AND MUST PASS INSPECTION FROM TOP SIDE
WITH GAUGE. BOTTOM OF CARB CAN BE NO LONGER THAN 1 11/16" IN
DIAMETER. (MUST BE STOCK VENTURA 1 3/8")MAY RUN ROCHESTER 2 BARREL
(SUBJECT TO BE PULLED OFF AND CHECKED).
13. Factory style distributors.
(GM = HEI) No MSD distributors, No remote coils on GM distributors.
No onboard electronic devices capable of storing information allowed
with the exception of recall Tachometers. No aftermarket electronic
amplifying devices allowed. aftermarket modules ok.
14. Battery may be relocated
and must be securely mounted in a battery box.
rollers cams of any type & 480 total lift max,
Hydraulic camshafts &
lifters only, Roller rockers ok. On gm 1.5 to 1 rockers only all
other makes ( ford/dodge ect...) must be oem ratio. NO flat tappet
cams or mushroom cams. No hydraulic roller cams. Zero valve lash is
required. Hydraulic lifters only . Poly locks ok.
16. Heads must be stock OEM
production only no angle plug on gm & no lighting type on ford
products. No aftermarket heads except unaltered summit racing part
number SUM-152123 SR heads ok. Casting number must be readable by
tech official. 2.02 – 1.60 valve. Valve spring diameter max 1.300
thousands single spring only with damper. Screw in studs allowed,
guide plates ok. No angle milling of Blocks or heads, No Brezinski
products, No porting, No polishing, No acid dipping, or anything
similar allowed to heads or intake. 1.5 to 1 rockers only . No
bowtie vortex at all . We will check combustion chamber and intake
and exhaust runners this will be checked . Enginequest (EQ) GM
76cc heads are OK
17. any Headers ok.
18. automatics or standard
transmissions. Aftermarket clutch pedal ok.
( a automatic transmission that
matches the make of engine in that car and Driver must be able to
put car in gear from park/neutral and move forward and reverse at
time of inspection. And must have a working torque converted) Clutch
pressure plate must be 10" minimum in size. no aluminum flywheels ,
Minimum weight for clutch , pressure plate , throw out bearing ,
flywheel and bolts must be a minimum of 34# Must have drive shaft
loop 6 inches back from u-joint. Shaft & loop must be painted white.
19. Fuel cell mandatory, must
be in trunk area. Cell should be securely installed. gas only. No
nitrous oxide or other performance enhancing chemicals allowed. Bars
may be added to protect gas tank and radiator areas.
20. Roll cages are required. No
screw joint fittings allowed. The minimum requirement for all roll
cages shall be an "A" shaped affair, constructed of at least 1 ½ OD
pipe with bars running from the upper right corner to the lower left
corner, and just the opposite on the other side, forming a "X" as
viewed from front to rear. There must also be a cross bar on top of
"A" and 4 bars down the side and 4 bars around the top to complete a
caged affair around the driver. All roll cage pipes must be at least
.095 in thickness. Must have 4 door bars on driver side and 2 bars
on the passenger side. Drivers side must have door plate. The driver
and passenger doors inner liner only may be altered as necessary to
install bars in the door area. No further gutting allowed. Gussets
TIRES, WHEELS & SUSPENSION:
21. asphalt pull off tires or
g-60 Hoosier ( not 500) only. No recaps or dirt late model tires. no
street tires allowed. All tires must pass tech inspection. Must
dureometer at least 50. NO FORD GT 40 or Lightning. NO Mopar W-2.
Cars will be checked in tech.
22. Steel racing wheels only.
Maximum width is 10" Right side bead-lock only. NO plastic or
aluminum wheels. 5/8" stud and 1" lug nuts MANDATORY.
23. Unless otherwise specified
ALL SUSPENSION MUST REMAIN STOCK AND IN STOCK LOCATION, WITH NO
ALTERATIONS. NO relocation of mounting points. NO use of chains or
other items to limit suspension travel. NO weight jacks or spring
sliders allowed adjustable cups on front ok and on rear ok but on
rear must be non working ( welded up ) . NO gold tracs or any form
of traction devices allowed. Adjustable cups ok . All
suspension has to be oem u have use oem torque arm in oem like
mounts ( rear mount can be built to work on a 9" but must be in oem
location and look like oem mount best u can) torque arm must b
correct length mounted to trans or cross member but must be in oem
location on front which is below drive shaft no hiems joints
anywhere must mount solid on rear and front mount can b where torque
arm can twist left to right in place and slide front to rear in
place ( u can use this type mount on front if u like ( rear mount
must mimic oem best u can)
24. May run aftermarket
springs. Rear springs must use stock upper spring pads in stock
25. Numbers must be contrasting
26. All control arms must mount
up in stock positions & stock location and stock length for that
chassis and be non adjustable without sliders and be non movable
except for the way ford, Chevy or gm ect... intended for them to
move. oem bottom A frames for that frame may be cut but in oem
stock location. aftermarket non adjustable A frame that mimics a
stock one with all mounting points and ball joins in exact same
location tube ok on top only.
27. Any stock American made car
or ½ ton truck rear ends allowed. May run 9" Ford rear end but all
brackets and shocks must stay in their original locations. Grand
national rear ends ok for safety. Locked rear ends required.
28. Must have working 3 or 4
wheel brakes. May switch too disk brakes on rear.
Must have a 1 inch plug in the
oil pan for inspection, needs to be on the driver side behind the
motor mounts for tech inspection
Or you can run under CCS street
stock rules with their 2bbl carb rule only.
or PSS or i30 Factory Stock
Rules or arklatex factory stock rules you cannot mix or match rules
chose one set run them rules only all rules must run our (CSS 2 bbl
carb rule) .