| Sunday, February 1, 2009 | |
Bomber Rules 2009
|
American-made, rear wheel drives only.1970 and thereafter models only. No foreign, convertibles, trucks, four wheel drive or front wheel drive cars allowed. Weight 3400 lbs.with driver.
BODY/ FRAME Must remain complete stock for make and model. Minimum wheelbase of 104" centerline of front wheels to centerline of rear wheels (cannot alter). Both sides must be the same. NO CHOPPING, SHORTENING OR CHANELLING. Doors must be welded shut. No rub or push bars on the outside of the car. All vehicles must have windshield bars welded vertically directly in front of the driver. All glass, plastic grills, light emblems, dash, lights, seats and other possible hazards must be removed.
NO FRONT OR REAR BUMPER reinforcement,MUST REMAIN STOCK. All sheet metal, roof height, firewalls, floorpans and body mounts must remain stock location and dimensions. Front fender wells may be removed. Hood and trunk lids may be gutted. Trunk may be cut for fuel cell clearance only. Trunk and fuel cell area must be tightly sealed from the driver compartment. No Decking allowed.No rear spoilers. Window net must unhook from the top. Battery must be self contained and securely mounted in battery tray. No downbars through front or rear fire wall.
SUSPENSION Steering components must be stock or quick release only. No Quick Steer. Stock type springs front and rear (coil or leaf). Stock springs must be same height, coil for coil and same diameter. Springs must have pig- tail at both ends. No racing springs! Shocks must be mounted in original position. One shock per wheel. No coil-overs. Doestech shock SC0101, 0102 and 0103 are legal. No racing shocks! Must retain stock sway bar, no heating or tweaking. Upper and lower control arms must remain stock with stock ball joint. Stock power steering pumps only.
ROLL CAGE Must have full roll cage with four (4) points 1-3/4 inch by .095 welded to frame. Driver side door must have at least four (4) bars, (1/8 inch steel plate highly recommended). Passenger door must have at least three (3) bars or (X) in. Must have support cross bar behind the driver for proper positioning of the seat belt harness. No black iron or fence tubing. Racing aluminum seat only. Must be mounted to cage. Five point racing harness must be attached to rollcage.
TRANSMISSION OEM automatic or completely stock standard. No 10-1/2" corvette or smaller diameter. No 2-speed power glides. Stock flywheel. No aluminum flywheels. No lightening. No high performance or special order parts. No ram couplers or direct drive. No stall converters.
All gears must be in working order. Torque converters must be OEM type for transmission used and in working order.
REAR END OEM type only. May be locked. No floaters or quick changes. No shortening or lengthening of upper or lower control arms. May lock using mini spool or welding only.
DRIVE SHAFT Stock Drive Shafts ONLY. Drive shaft hoops are required within 12" of front U-Joint. No aluminum drive shafts. All Drive shafts must be painted white.
BRAKES All 4 brakes must be in working order. No brake adjusters of any kind. Stock OEM calibers only. (calibers must be same size). No aftermarket brake pedals.
FUEL OEM type only. Fuel cells are required with roll over valve in 18-gauge can. Must be securely mounted with at least two 2" x 1/8" steel straps. Stock fuel pump as from manufacturer. No electric fuel pumps. 10" minimum ground clearance. May run fuel line inside car, must be ran through steel breaded line or sealed conduit. PUMP GAS ONLY.
NO ADDITIVES OF ANY KIND.
CARBURETORS Stock carburetors. Stock 4412 500 cfm only (# must be on carburetor). Stock Quadrajet allowed. No front loads. NO MODIFICATIONS WHATSOEVER. WEIGHT No ADDED weight allowed.
ENGINES Completely stock, must be stock for year, make and model.Engine must remain in stock location for year, make and model. Headers are not allowed. No high performance parts.
Must pull 20 lb. Vacuum (at stock idle between 800 and 1000 rpms).No 4 or 6 cylinder engines. Any block with missing or altered casting numbers are illegal. Oil pan and fuel pump must remain stock. Aftermarket pulleys allowed.
NO MODIFICATIONS WHAT SO EVER.
HEADS Any heads with missing or altered casting numbers are illegal.Any Open Chamber Stock Heads (minimum 72cc) NO CLOSED CHAMBER. Stock Valves 1.94 intake 1.50 exhaust. No Polly lock or roller rockers allowed. No Vortec or bowtie heads allowed. No porting No polishing No angle cutting. RODS Stock Production Rods only 5.7
NO EXCEPTIONS!
CRANK SHAFT Stock cast cranks ONLY. NO EXCEPTIONS!
IGNITION Igition system and all components must be completely stock as the manufacture unless stated. All GM models must be 4 prong modules only. All cars must be self started at all times. NO MODIFICATIONS WHATSOEVER.
WHEELS/TIRES
3 Steel wheels 15x7 or 15x8 with stock offset. 3 D.O.T. approved 225 or 235 70 series.
Hoosier 265 series tire on right front only with 3" offset.Wheels must have 1" lugnuts.
Right front must have 5/8" studs. May use 5/8" studs on all wheels. Tires may be purchased from track or approved by track officials.
Anything not mentioned must remain stock.
|
|
