Doug Fort's

"The West's Best Short Track!"


2007
ATTENTION ALL DRIVERS:
Our goal is to complete our racing programs by 10:30 p.m. The pit
booth will be open from 3:00 p.m. to 6:00 p.m. and the following will be
enforced: Any driver not in his assigned starting spot when the cars roll
onto the track, for any event, will start at the rear of the pack.
Once the initial green flag has been thrown, you may not join the field
unless there is a complete restart. All races will use a rolling
start. Sponsors will be read over the P.A. system during the course of
the evening. Main events will be limited to 30 minutes. (Count
down clock will be stopped on red flags.)
LATE MODEL STOCK DIAGRAMS
SPECIFIC ENGINE CAR WEIGHT RULES
(All weights enforced with the driver at anytime.)
CLASS A
1. Any GM, Ford, or
Chrysler engine up to 365 CID.
2. Cast iron heads or
Brodix spec heads. Heads are no touch. No grinding, deburring,
pocket porting, acid porting, or polishing of any kind. Heads may be
polished surface but must maintain a 60cc combustion chamber. You may
remove material from combustion chamber to allow for piston clearance.
SPECIFICATIONS FOR
BRODIX SPEC HEADS
CHEVROLET BRODIX SPEC
heads up to 365 cubic inches. Heads are NO TOUCH, no grinding,
de-burring, pocket porting, acid porting or polishing of any kind.
Heads may be surfaced but must maintain a 60cc combustion chamber. You
may remove material from combustion chamber to allow for piston clearance.
The intake side can only be 1.340"x2.210" - FP 1206 gasket and the maximum
depth of the gasket match cannot be deeper that 3/4" from the intake
surface. Exhaust ports are NO TOUCH. Three angle valve job max.
BRODIX SPEC aluminum cylinder head part number "SP CH".
MOPAR BRODIX SPEC
heads up to 365 cubic inches. Heads are NO TOUCH, (same as CHEVY).
The intake side can only be 1.150"x2.250" - FP 1213 gasket and the maximum
depth of gasket match cannot be deeper than 3/4" from intake surface.
Exhaust ports NO TOUCH. Three angle valve job max. BRODIX SPEC
aluminum head part number "SP MO".
FORD BRODIX SPEC
heads up to 365 cubic inches. Heads are NO TOUCH, (same as CHEVY).
The intake side can only be 1.280"x2.100" - FP 1262 gasket and the maximum
match cannot be deeper than 3/4" from intake surface. Exhaust ports NO
TOUCH. Three angle valve job max. BRODIX SPEC aluminum head part
number "SP FO".
3. Engine setback - 8"
maximum, measured on the long side. 6" setback for Brodi Spec heads.
4. Weight 2300 lbx. with
driver, any time.
5. Carburetor - Any
carburetor up to and including 850 with 1 3/4" throttle bore.
6. Wheelbase - 103" -
1/2" tolerance.
7. No aluminum blocks!
CLASS B
1. Any GM, Ford, or
Chrysler engine up to 365 CID.
2. Cast iron or aluminum
heads.
3. Any port work okay.
4. Engine setback 6"
maximum, measured on the long side.
5. Weight 2450 lbx. with
driver, any time.
6. Carburetor - Any
carburetor up to and including 850 with 1 3/4" throttle bore.
7. No aluminum blocks!
CLASS C
1 This class has been
eliminated.
ENGINE
RULES
1. Must be OEM production
by American manufacture and retain original part number.
2. Maximum engine cubic
inches up to 365 for GMC and 365 for Ford or Chrysler. Limit two
valves per cylinder.
3. Centerline of
crankshaft may not vary more than one inch (1") from centerline of front
stub.
4. All added weight must
be in block form PAINTED WHITE with the car number on it. Weight must
be securely fastened inside the body panels and not on rear bumper.
5. Starter - All cars
must have starters in working order.
6. The ignition switch
must be mounted in the driver's compartment and clearly marked ON/OFF.
7. All batteries must be
mounted in an approved manner in front of the fuel cell. No batteries
allowed in the driver's compartment.
8. Carburetor air dams or
devices to increase airflow to the carburetor are NOT allowed outside of air
cleaner.
9. Dry sump oil systems
may be used.
10. Oil coolers allowed,
must be mounted outside driver's compartment.
11. There must be an
inspection hole, minimum one-inch (1") diameter in the oil pan for rod and
crank inspection. Be prepared to drop pan if hole is not available.
12. Titanium rods,
crankshafts, etc., no allowed. Titanium valves are okay.
13. MUFFLERS mandatory
with strict db reading of 95 decibels at 100 feet.
3. Pick up trucks O.K.
but must conform to all Late Model mechanical rules. And,
specifically, 1/2 ton maximum; 6' bed maximum; tail gate required; metal
tonneau over bed required; an, fuel tank must be filled from inside bed.
BODIES
1. All cars must have
complete bodies including roofs, hoods, fenders, and deck lids.
2. Hoods and deck lids
must be equipped with approved positive locking fasteners.
3. Steel floor must be
complete in driver's compartment in approximate stock position between front
and rear firewalls. Remanufactured floor pans must be of 18 gauge
steel minimum and subject to final approval of rack officials.
4. Bumpers and bumper
guards may be reinforced on inside.
5. Maximum body width
76".
6. Window openings
minimum 12" high.
7. Stock appearing roofs.
No flat or wedge roofs.
8. Quarter panels may not
be higher than rear deck.
9. Provide tow hook front
and rear to facilitate wrecker hook up.
10. No car will be
allowed to run without hood in place.
BRAKES
1. Three working brakes
required at all times.
CRASH
BARS
1. No nerfing and crash
bars.
CLUTCH
1. Heavy duty,
replacement or rebuilt, stock type clutches of any manufacturer permitted.
Does not apply to internal clutch transmissions or automatic transmissions.
2. All cars with
conventional type clutches must have 360 degree steel "Lakewood" type
housing installed between engine and transmission. No rubber belting
or hand fabricated steel scatter shields permitted.
3. Any standard
transmission must have an operational clutch, pressure plate and flywheel.
4. After market
multi-disc clutches allowed.
ELECTRICAL
1. Any single coil
battery operated ignition system allowed.
2. Battery must be
securely mounted and covered.
CARBURETION
1. Intake manifolds to be
cast aluminum, O.E.M. configuration only.
2. No multiple
carburetors, supercharger or fuel injector.
3. Two return springs
required on carburetor, or linkage.
4. No vacuum leaks
between intake valves and carburetor.
FUEL
1. Fuel cells mandatory,
and must be contained in a minimum 18gauge metal enclosure.
2. Fuel cell must contain
tip over check valve.
3. Firewall must separate
driver from fuel cell.
4. No electric fuel pumps
or pressure systems.
5. No nitrous oxide
systems allowed.
REAR
AXEL
1. Quick change rear ends
are permitted.
SAFETY
1. Racing seats required.
2. Nylon racing type
safety belts, three (3) inches wide are required and must be securely
mounted to frame or roll bar, subject to approval of tech. inspector.
Nylon shoulder harnesses are required and must not be mounted lower than 2"
below top of driver's shoulders. Cotton belts and harnesses are
prohibited (Five point system required). All belts must be dated, and
no more than three years old.
3. Window Nets: Standard
size (16"x22") window net required.
4. Driver fire retardant
suit required. Must be at least two (2) layer with full Nomex
underwear, shoes and gloves.
5. Helmets: Approved
racing helmets with face shield or goggles mandatory. Closed or Open
faced. Snell SA2000.
6. A fire extinguisher
must be located in each car's pit area. MANDATORY!
7. No safety... no race!
STEERING
1. Center of steering
wheel must be padded.
2. Quick release steering
wheel required.
CHASSIS AND SUSPENSION
1. Frames shall be
manufactured of steel.
2. Remote control of
suspension prohibited.
3. Coil overs okay.
4. No mechanical or
hydraulic device for shifting weight or raising and lowering of chassis from
driver's compartment allowed. Rear coil spring jack screws okay.
TRANSMISSION
1. Transmission must
remain in original position, and be interchangeable with stock.
2. Must have at least two
(2) forward gears and one (1) reverse in good working order.
3. Drive line must have
safety straps at front and rear of drive shaft made of metal straps of 3/16"
x 1" minimum size.
4. All drive lines must
be painted white, or aluminum.
WHEELS
AND TIRES
1. Wheel width 14"
maximum, measured inside the bead. No carbon fiber wheels. Bead
locks okay.
2. One compound.
Hoosier D-55 Spec Dirt tire required on 14" wheels. Tires are
available in the following sizes: 92.0/11-15; 90.0/11.15; and, 88.0/11-15
for use on 14" wheels.
3. All wheels must be
approved by Tech.
IDENTIFICATION
1. Officially assigned
numbers at least 18" high and 4" in width (10% Tolerance) must be neatly
lettered on both sides of car, and on roof.
2. A 5" high and 1" wide
number must be lettered on the top of the driver's side fender.
3. A 5" high and 1" wide
number must be lettered on the driver's side of the rear of the car, between
the bumper and the rear deck lid, approximately where the tail light would
be located.
4. Numbers must be
clearly readable to scorers. Gold or silver not advisable unless
outlined in a contrasting color.
5. Numbers may not be
written out, numerals only.
6. "A" or "B"
classification must be lettered in block letters on both sides of hook near
base of windshield opening. Minimum 2" contrasting letters.
ROLL
BARS
1. Steel roll-over bars
are compulsory, and must be approved by tech. inspectors. Front and
rear roll bars must be connected at top (cage type) and bottom on both sides
at seat height. Side roll bars (3 on driver's side and 2 on
passenger's side) are compulsory and must extend into door panels.
Aluminum and other soft metals are not permitted.
2. roll bars must be
welded, and not less than 1 3/4" in outside diameter and walls must not be
less than .090" thick. No pipe fittings allowed. All welds must
have gusset plates of not less than .125" thickness.
3. roll bars in driver
area must be padded and taped with foam rubber from bottom of left window to
center of top.
4. Roll bars on unibody
cars must be mounted on steel pads over and under flooring. Pads to be at
least 6"x6", secured by four (4) 3/8" bolts on each pad.
QUALIFYING
1. Each competitor will
have two (2) laps on the clock.
2. If you are more than
three positions out of your assigned qualifying spot, spin, crash or have
mechanical problem during your qualifying attempt, you will have only one
qualifying lap.
STARTING POSITIONS
1. Drivers are awarded
starting positions in heat races based on their qualifying.
2. All heats and mains
will be run partially or totally inverted.
3. Fast qualifier will
start outside the last row in heat one. Second fast outside the last
row in heat two. Third fast inside the last row in heat one, etc.
If three or more heats are necessary the progression will be carried
further.
4. Line up for main event
will be determined from the finishing order of the heat races. First
place in heat one starts inside row one. First place in heat two
starts outside row one. Second place in heat one starts inside row
two, etc. If more heats are run the progression will be carried
further.
5. After the main event
lineup is complete an inversion will be applied to the field from the
results of a pill draw.
6. Any driver failing to
get a qualifying time, for any reason, will start at the rear of his/her
heat.
POINT
SYSTEM
See "Championship
Points", General Rules.
TEARDOWNS
ANY DRIVER REFUSING TO
ALLOW POST RACE INSPECTION OR TEARDOWN WILL LOSE ALL POINTS FOR THE NIGHT
AND ALL PREVIOUS RACE NIGHTS.
PROTESTS
1. A protest in writing,
by any owner or driver, on an approved Santa Maria Speedway protest form,
along with $200.00 cash, may be filed with the Chief Steward within fifteen
(15) minutes following the finish of the event. Protests will be
settled by the "Protest Committee". If the protest is upheld, the
$200.00 fee will be refunded. If the protest is denied, the $200.00
will go to the SMS Driver's Benevolent Fund. In the event an engine
tear-down is required, the only persons allowed at the tear-down will be the
SMS Tech Inspectors and the car owner. Frivolous protests will be
denied.
a. No protest will be
accepted that is directed at a decision of an official, including but not
limited to timing and scoring decisions, inspections and race procedure
decisions.
b. Discussion as to
official ruling, race procedures, etc. will be conducted with the driver
only.
MISCELLANEOUS
1. No radios or scanners
in cars or in pits. No mirrors.
NOTICE: Any parts,
pieces or assembly thereof that pass through technical inspection undetected
and that do not conform to the rules, will not be considered to be approved
if detected in later inspections.
LATE MODEL STOCK DIAGRAMS
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