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2009
MICKEY
THOMPSON TIRES WILD STREET RULES
2008
Wild Street
Winner Al Jimenez
Class
Description
Wild Street is a
heads-up class for any and
all types of vehicles from
60's muscle cars to late
model factory Hot Rods.
This class is limited mainly
by a small Drag Radial Tire
(275x60x15) Frame
rails both front and rear
must retain stock
configuration, ladder bars
allowed but with a slight
weight penalty. any single
power adder is allowed,
including the use of Nitrous
Oxide Systems, Centrifugal
or Roots style
Superchargers,
and Turbocharger
combo's up to a Single 98mm
or Twin 72's. This
class will defiantly will
live up to it's name
WILD!!!!!
All rules subject to change at the sole discretion of the
SCSN Technical Department.
Class
Guidelines
BODY:
The car must retain its original appearance and profiles.
All cars must display the
"2009 SCSN V"
Front License Plate either
on the front bumper or
grille before passing tech.
Plate will be given to
racers at registration......
FIREWALL:
Must retain factory unaltered firewall, in factory location. A cosmetic overlay is permitted.
INTERIOR:
All factory interior pieces including pedal assemblies must be in factory locations. Factory door panels, headliner, carpet, dashboard are required. Back seat may be deleted, but must have carpet covering the bare floor.
SEAT LOCATION:
Two front bucket seats, or one bench seat with upholstery required. Seats must remain in the
stock location.
BRACKET RACING AIDS
The use of bracket racing aids such as optical sensors, delay boxes, and throttle
stops are prohibited
CHASSIS / SUSPENSION
FRONT SUSPENSION
All cars must
retain stock
suspension,
aftermarket tubular
control arms, coil
over kits, or OEM
front strut
retrofits are
permitted.
Replacement Bolt-on
Lightweight
K-Members are legal,
but must be a direct
bolt on, no welding
modifications
permitted. Stock
wheelbase will be
enforced on all
vehicles. You
can weld tubes from
your roll cage to
the front
suspension..
**The only front
suspension bolt-on
kit deemed legal by
the PSCA are the
CHRIS ALSTON No Fab,
AJE, HEIDTS,
Smith Racecraft and
*FATMAN bolt-on kits
(for 62-67 Nova's,
67-69 Camaro's &
early Mustangs)
Total Control
Products Coil Over
Conversion Kits, and
The Rod & Custom
Motorsport Mustang
II kit for 64 1/2-66
Mustang, Part
#RC-106 & Skinny
Kid front end kits
for late model
Mustangs.... Kits
must be installed as
instructed and not
modified in any
manner.
K-MEMBER
Aftermarket factory-replacement-type K-member permitted, but must attach to the chassis using only the original factory OEM-type mounting bolts. No part of the K-member may be welded to the chassis.
REAR SUSPENSION
Bolt
on traction devices are
permitted. Leaf springs may
be relocated for tire
clearance purposes. Mini
tubs are permitted, no full
size wheel tubs will be
allowed. *Shocks
must retain original side to
side angle within (+/-
5-degrees) Which means if
you move the Bottom mount
inward 3", then you
must move the Top mount
inward 3" And keep the
angle from left to right
within 5-degrees from
factory angle...If your
Factory Shocks were set at a
15-degree angle, and yours
are mounted straight up and
down, you will receive the
50lb weight penalty. (If
your car came factory with
one shock in front and 1
behind the rear end, you may
move them so there both on
the same side of the rear
end housing.) Ladder Bar
Type Suspension with Factory
Frame Rails will be legal,
but will receive a 100lb
weight penalty.
*Any
car using rear Coil-Over
Shocks that include
Coil-Over Springs will
receive the 100lb ladder bar
weight penalty (If you
already have the ladder bar
weight add, there is no
additional weight add for
Coil-Over's)
FRAME & CHASSIS
Stock frame rails must be retained in stock locations (NO EXCEPTIONS) front and rear. Notching of rear frame rails for tire clearance is permitted. Sub frame connectors are permitted. The SCSN will not allow a stock suspension car to utilize round or square tubing used to reinforce the front or rear suspensions in any
matter other than "Subframe
Connectors". If you have any questions on this rule or any others, call Mel @
661-917-3078.
DRIVE
TRAIN
AUTOMATIC TRANSMISSIONS:
Any OEM automatic transmission permitted. Aftermarket torque converter, shift kit, valve body, shifter, and pan cooler use are permitted. Trans brakes are permitted.
MANUAL TRANSMISSION:
After-market clutch (single disc only) assisted manual transmissions are allowed Clutch/Automatics or planetary transmissions are not allowed. Split sliders are also not allowed. All shifts must be made manually without the aid of electric, hydraulic or pneumatic devices. Any manual transmission built by an automotive manufacturer, with stock case and gears will race at same weight as an automatic transmission entry.
ENGINE:
No cubic inch
limits (See weights adds)
ENGINE BLOCK:
Aftermarket Cast Iron & Aluminum production blocks are allowed. (Add
50 pounds "Aluminum aftermarket blocks only") Aluminum blocks permitted at no weight penalty only on vehicles that came factory equipped and using OEM power plant.
EFI:
Any EFI system is permitted
ENGINE MOUNT LOCATION:
Engine must remain in stock location. Engine may not touch the factory unaltered firewall. Motor plates are permitted.
NITROUS:
Any nitrous combo is legal, but cannot be used with any other power adder.
SUPERCHARGER / TURBOCHARGER:
Any Single
Supercharger up to 4.84
Inducer Diameter (See Weight
Breaks) or Single Turbocharger (Up to
98mm) or Twin Turbocharger
(72MM Max Each) 98mm Single
Turbochargers (Billet
Turbo's See Wight Adds) are permitted
in accordance with the
following requirements:
1)
Turbocharger must be of
conventional impeller and housing design and type. 2)
Turbocharger is limited to a
maximum size of 3.860 inches (98mm)
inducer diameter at the
point where the leading edge of the compressor wheel
meets the inlet housing. 3)
Compressor cover inlet is permitted a
maximum inlet diameter of 3.951
inches (100.36mm)
4) Compressor Wheel
to housing clearance must
maintain a maximum 0.091 (2.3114mm)
clearance beginning from a)
the leading edge of the compressor wheel
where it meets the inlet of
the compressor housing, to b) the
transition point where the
trailing edge of the compressor wheel meets the
volute. 5) All air
entering the turbocharger must pass
through the turbocharger
inlet. 6) Injection
of any liquid, gas, or any
other substance into the
inlet or exhaust housing prohibited. 7) Compressor
wheel contour must be
continuous features from the inducer to
the exducer (no
"stepped" wheels).
EXHAUST:
Production type mufflers or collector mufflers are required. Modification or removal of muffler internals is prohibited (no gutting).
OILING SYSTEM:
No Restrictions. The front cross member may be altered for oil pan removal. Vacuum pumps are acceptable.
ON BOARD DIAGNOSTICS / DATA RECORDERS:
On board diagnostic computers and recorders are permitted. Memory and playback tachometers are allowed.
STREET LEGAL REQUIREMENTS:
All cars are required to have working headlights and tail lights
TIRES:
Front tires must have a minimum tread width of 4.5 inches. Front tires do not have to be DOT
approved. Rear
Tires...275x60x15 Mickey
Thompson ET Street Radial Tire ONLY!!!!!
WHEEL BASE:
Must retain stock wheel base with a maximum variation right to left and front to back of one inch.
WHEELIE BARS:
Wheelie bars are strictly prohibited.
WILD STREET WEIGHT GUIDE
Base Weight (All weights are race-ready, car with driver)
4 Cly W/Any Power
Adder................................................2600
lbs
V/6
W/Nitrous....................................................................2700
lbs
V/6 W/Turbo or
Blower.....................................................2900
lbs
Small Blocks
W/Nitrous.....................................................2800
lbs
Small Blocks W/Turbo
(up to 91mm) .................................3150
lbs
Small Blocks W/Turbo
(91.01 to 94mm) .............................3300
lbs
Small Blocks W/Turbo (94.01 to
98mm)..............................3400
lbs
Small Blocks W/Twin
Turbo (72mm ea) ............................3400
lbs
Small Blocks Up To
310ci W/Supercharger (F2 MAX).........3250
lbs
Small Blocks 311ci -
355ci W/Supercharger (F2
MAX)........3300
lbs
Small Blocks 356ci and
up W/Supercharger (F2 MAX).......3400
lbs
Big Blocks Nitrous up to
555ci............................................3100
lbs
Big Blocks Nitrous
556ci and Larger..................................3250
lbs
WEIGHT ADDS &
DEDUCTS:
Add 50 lbs.
For Aftermarket Aluminum Engine Blocks
Add
75 lbs.
For Use Of A
Billet Turbo
Add
50 lbs. For Factory
Shocks that do not meet the
mounting angle guidelines
Add 100 lbs.
For Ladder Bars and or Coil Over Rear Suspension.
Deduct 100 lbs.
For Use Of A F-1, YSI, Novi
2000, 12.71 or Smaller Super
Charger
Deduct 400 lbs.
For no Power Adder.
Field
Size and Ladder:
Wild
Street will qualify for a 32-car
field (with Alternates) and will be put on a 32-car
Pro Ladder. If less than 32 cars
enter, we will follow the NHRA
"Official Ladder" for the
field size....
All cars that DO NOT QUALIFY,
will be eligible to enter into our
Bracket-1 Class on Sunday that will
pay a guaranteed $1000.00 to WIN....
Alternates:
If
there are more than 32 cars qualifying
for the 32-car field, we will
start inserting alternates (To
replace broken qualified cars)
starting at spot 33 and so
on... If you are an alternate,
and a spot opens up, you will
be inserted in the 1st
available position before the
drivers meeting on Sunday
morning. This will give the
qualified cars overnight
to get the cars repaired.
SCSN
Required Decals & Plate:
Class
Sponsor Decal
"Mickey Thompson Tires"
decal must be installed on base of
windshield on the passenger side. (Bottom
left hand side when looking at front
of vehicle windshield)
Event
Sponsor
Decal
"Chassisworks" decal must
be installed on base of windshield
on the drivers side. (Bottom
right hand side when looking at
front of vehicle windshield)
SCSN
V License Plate
All
cars must display the "2009
SCSN IV" Front License Plate
either on the front bumper or grille
before passing tech. Plate will be
given to racers at
registration......
Decals will be available during
registration at the SCSN Event
Trailer
Contingency
Program & Contingency Decals:
All contingency decals may appear
anywhere on the vehicle in a clear
and organized fashion. Contingency
decals may not be overlapped or
modified. Most decals are available
at the SCSN Event Trailer, but in
the event the SCSN does not have the
decals in stock, it is the racer's
responsibility to obtain the proper
decals to be eligible for the
Contingency payout.
RACE
DAY POLICY'S
SCALES:
After each
qualifying and elimination pass, all
cars must stop and weigh at the
track scales. If you lose in
eliminations, and your opponent
fails to make weight you will be
reinstated into the eliminations
only if you made minimum weight
requirements. If both cars failed to
make minimum weight, both cars will
be disqualified. It is the driver's
responsibility to verify with each
track scale, the weight of his/her
car prior to each race day. There
will 5lb error factor allowed.
TOW BACK
&
TOW VEHICLES:
Wild Street entries
are allowed to tow in the staging
lanes and from the scales back to
the pits.. Wild Street Drivers must
drive or push their cars to the
track scales.. No crew members are
allowed to pass the scales to pick
up the car at anytime!!
BYE-RUNS:
All vehicles must take the tree, and
run down the 1/4 mile.
For
questions or more information on
these rules, please contact Mel Roth
at 661-917-3078
2008
Wild Street
Runner-Up George Raygoza
2007
Wild Street
Winner
Dave Bowman
2007
Wild Street Runner-up Manny Figueroa
 
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