|
2007
MICKEY
THOMPSON TIRES WILD STREET RULES
Class
Description
Wild Street is a
heads-up class for any and
all types of vehicles from
60's muscle cars to late
model Mustangs' and Camaros'.
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 67's. This
class will defiantly will
live up to it's name
WILD!!!!!
Class
Guidelines
BODY:
The car must retain its original appearance and profiles.
All cars must display the
"2007 SCSN III"
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
Suspension components must all remain in stock locations. Direct bolt-on A-arms are
permitted. Tubular K-members that are a direct bolt on are permitted. Vehicle must retain factory
shock system (struts are only permitted on cars that came factory equipped. Sway bars may be
removed. Alston, AJE, Smith
Racecraft (Chevy II or Camaro) or
SkinnyKid for Mustangs
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 angle and placement. Ladder Bar type Suspension will be
legal (Rear frame rails must
be in the stock
location) *Any car using rear coil shocks, will receive the ladder bar weight penalty.
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 @ 661-609-9486.
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.
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,
Single Turbocharger (Up to
98mm) or Twin Turbocharger
(67MM Max Each) Single
Turbochargers 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
Drag Radial Tire ONLY!!!!!
WEIGHT BREAKS:
Weight breaks are determined by the engine combinations and power adders
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 Single Power
Adder...........................2800 lbs
V/6
W/Nitrous.......................................................2800 lbs
V/6 W/Turbo or
Blower...........................................3000 lbs
Small Blocks
W/Nitrous.........................................2800 lbs
Small Blocks W/Turbo or
Blower...........................3400 lbs
Big Blocks
W/Nitrous.............................................3300 lbs
Big Blocks W/Turbo Or
Blower................................3500 lbs
WEIGHT ADDS & BREAKS:
Add 50 lbs. for Aftermarket Aluminum Engine Blocks
Add 100 lbs. for Ladder Bars and or Coil Over Rear Suspension.
Deduct 400 lbs. for no Power Adder.
Field
Size and Ladder:
Hot
Street will qualify for a 32-car
field 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....
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
"Dyno-Flo.com" decal must
be installed on base of windshield
on the drivers side. (Bottom
right hand side when looking at
front of vehicle windshield)
SCSN
III License Plate
All
cars must display the "2007
SCSN III" 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 NOT allowed to tow to staging
lanes and/or to the track scales with a
golf cart or other similar small tow
vehicle.
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 661-609-9486
|
