2010

Strictly Street Rules

BODIES:  Only rule change is leaf spring cars will be allowed.  Must meet all rules set forth, 7" ride height.  No lowering blocks, spring shackles can only have a max of 3 holes no more than 6" in length.  Chassis can not be tied together at all.  All other rules must be followed as well.  Cars must be of domestic manufacturer from 1970 to present. Cars must be street legal for make and model.  Passenger cars only.  No rear leaf spring cars.  No convertibles, vans, station wagons, pick-up truck type vehicles, Chrysler Imperials or full frame Toronados.  Front or rear wheel drive.  No four-wheel drive vehicles.  Bodies may be changed from different manufacturers.  Must be stock steel and must have a complete roofs, floorboards, firewalls, and rocker panels.  Doors may be replaced with 22 gauge steel, may run aftermarket bumper covers for body being run.  No other body alterations allowed.  Cars must have wheelbase of minimum of 101, may remove inner body panels.  Front half of rear fender wells must remain.  No dirt or wedge type noses or tail pieces.  All cars must start the race meet with all body panels in place.  Body components found to be illegal must be replaced before that vehicle will be allowed to compete.  Removal of an illegal component once the race meet has begun does not make that car legal.  All doors must be welded shut. 

FRAME:  Must have a four-point roll cage, but a full roll cage is suggested.  Square tubing allowed from center of rear-end back, must follow be in stock position.  Roll cage cannot be set back any closer then 24 inches from center of rear end.

WEIGHT:  Leaf spring cars 3100 lbs. 52% left side.  Coil spring camero, full frame non metric cars 3050 lbs. 53% left side with driver in the car.  Full frame metric Full frame metric frame cars 3000 lbs. 53% left side.   All cars being weighed for compliance with technical rules will be weighed with each wheel centered on a scale, the driver belted in the seat and sitting in the upright position with his/her helmet on or resting in his/her lap.

SUSPENSION:  No jacking bolts.  No moving of suspension parts except for left front upper a-frame may be moved for camber adjustment.  Stock sway bars only in stock location, stock frame mounts may be adjustable on one side.  Maximum diameter 1 3/8".  Shocks must be stock replacement over the counter shocks or struts.  Gas charged.  No high performance.  No QA-1, Pro Shocks, or adjustable shocks allowed.  No reinforcement of brackets or suspension arms.  Minimum height of any part of the body or frame is 6" from the ground at the lowest point with driver in the car.  All suspension parts must be stock for year, make and model. 

FIVE-POINT SAFETY HARNESS REQUIRED.

WHEELS:  May use aftermarket wheel.  Track width no more than 64", 1990 and newer Thunderbird may run 65" track width.  Must achieve track width with offset wheels, NOT suspension parts.  With a maximum wheel width of 7".  May use aftermarket wheels minimum of 19 lbs.  All hubcaps must be removed.

TIRES:  American Racer 7 225 SH or H track tire.  Tires must be purchased from the authorized tire representative.  No tire softener allowed.  If caught with tire softener will lose all points to date.  Track has the right to make stiffer penalties if deemed necessary.  Once tires leave the track ABSOLUTELY NO RETURNS.

ENGINES:  G.M. maximum engine size 350.  Plus .060 over.  Ford maximum 351 w plus .060 over.  Chrysler maximum 360 plus .060 over.  Engine block cylinder heads must be cast iron and O.E.M. stock.  Crankshaft must be cast or forged.  No modifications or lightening.  Pistons must be dished or four valve relief flat top.  Stock steel connecting rods aftermarket stock replacement.  Oil pan must be stock appearing.  Cam shaft must be hydraulic flat tappet only.  Stock lifter bore maximum lift 450 at the valve.  Stock type rockers.   Ratio 10.2.1.  Cylinder heads must be O.E.M. castings straight plug.  World Product head #4361 will be allowed.  No vortec heads allowed.  Maximum valve size 1.94 intake 1.6 exhaust.  Intake must be stock O.E.M. cast iron 2 barrel or emissions type aluminum quadrajet.  Maximum compression 10.0:l.

CARBURETORS:  Will be stock Holly #4412.  Only modifications are the removal of choke plate assembly, jet change, power valve change and accelerator pump change.  No adjustable or changeable air bleeds.  Must pass tech tools.  Rochester 2 barrel allowed, must pass tech tools.   To discourage the use of specialty carburetors, the track has the right to swap carburetor at any time.  Must use MR gasket #1929 or #1937.  No exceptions.  Rochester must not use more 1/2 gasket.

IGNITION:  Stock O.E.M. only. 

Cast iron water pump.

FUEL CELLS:  May be mounted through trunk floor.  Securely fastened to car.  Fuel cell minimum ride height 12" from ground. 

EXHAUST:  O.E.M. log type cast iron manifolds.  No ram horn manifolds.  Racing mufflers mandatory.  Exhaust must exit under car pointed toward the track.  If the track deemed your race car to be to loud you will be required to run track muffler.

BUMPERS:  Must remain stock appearing.  Aftermarket bumper covers allowed for year, make and model.  Malibu may use Monte Carlo SS front and rear bumper covers.  90 and newer Thunderbirds may use 85 Thunderbird nose and rear bumper covers.

GLASS:  All window glass (except for windshield) must be removed.  All broken glass must be removed from the car before it will be allowed to compete.

TRANSMISSION:  All running gear must remain completely stock for the year and make of the car.  Automatic transmissions only.  Stock torque converters only.

REAR END:  Locked rear ends allowed.  Maximum rear gear 3.73.  No cambered rear ends.

RADIATORS:  No anti-freeze allowed.  Water and Keep Kool tm. only.  All cars must have an overflow jug in working order.

BATTERY:  Battery may be moved behind the drivers seat or remain in stock location. 

BRAKES:  All cars must have four wheel brakes in working condition.  

THE TECH COMMITTEE RESERVES THE RIGHT TO ADD WEIGHT AT THEIR DESCRETION FOR EACH ITEM NOT MEETING SPECIFICATIONS.

Any alteration to any part of the car not specifically covered in these rules must be cleared with the technical inspector or it will be considered illegal.  In other words.  IF IT DOESN'T SAY YOU CAN DO IT,  YOU CAN'T!

Any specification not covered by these rules may be decided upon by tech management and made a rule for the rest of the season.

If it cost more than $100.00 you must have it o.k.'d first.t .