These are the 2012 Rules for Florida....as simple as I can make them and each be competative
2012 Florida Winternationals
Lightning Sprint Rules
MOTOR: STOCK!!!!!!!!!!!
Four (4) cylinder, four (4) cycle motorcycle engine only. STOCK bore and stroke.
750/1000/1205 maximum Chain Driven, 1352cc MAX with a quick change....motors will be teched
Electric self starting, no push starting allowed and must be able to drive off under on power
STOCK head, cylinder and crankcase. "no titanum parts anywhere" unless they come
STOCK!!
ANY PARTS other then those that came
STOCK specfic for that engine will be demed
ILLEGAL
You are not allowed to do anything to the engine other then change oil pan and pick-up
STOCK...
STOCK...
STOCK... We have hired a great techman for the winternationals and
HE will DETERMINE GO or NO GO....PERIOD!!
FUEL: ANY FUEL Gas/Alcohol/E85
Six (6) inch offset-measured C/L of motor and C/L of frame.
NO in cockpit adjustments of any kind STRICTLY enforced.
CHASSIS:
UPRIGHT CHASSIS ONLY
Roll cage - minimum 11/4 inch OD X .095 wall 4130n tubing.
Driver minimum head clearance 3 inches measured to the top of the cage.
Wheelbase: Min. 63 inches - Max. 72 inches.
Car to resemble a sprint car, particularly the hood and tail
NO SQUARE TAILS NO EXTRA SIDE BOARDS ON ROLL CAGE. Visor is allowed . No carbon fiber or titanium allowed.
Drivers feet required to be behind the motor.
Hydraulic brakes capable of sliding rear wheels required.
Steering gear mandatory (rack and pinion steering IS allowed)
Fuel tank
MUST HAVE A BLADDER ...must be well secured behind the driver and under the body tail piece. Plastic tanks MUST BE incased with a metal container to prevent puncure and aluminum tanks are not allowed nor are tail tanks WITHOUT a bladder (
GAS OR ALCOHOL).
Bumpers and nerf bars required. Nerf bars cannot be wider than the tires.
Mufflers (optional) per track specifications.
Gasoline/Alcohol/E85 fuel only. Pump gas 93 octane max. No oxygen booster. Top end oil additives allowed.
MUST have fuel shut off at on the right side of tail tank
PAINTED RED.
Chain must be properly guarded and for quick change cars Drive line
MUST have a hoop to protect the driver and fuel tank.
Wheels must be 13” diameter
ONLY. Tires are to be a minimum 62” circumference and a maximum of 84”, Tires may be of any make RIGHT REAR must punch 40 compound.
Top wing not to exceed 16 square feet, Nose wings acceptable.
WEIGHT:
1000cc 950 lbs. with driver for winged events, 925 lbs. for non-winged.
1205cc 975 lbs. with driver for winged events, 950 lbs. for non-winged
1352cc/with quick change only 1050 lbs. with driver for winged events, 1025 lbs. for non-winged
600/750cc UPRIGHT cars min. weight with driver is 875 lbs, for winged and 850 lbs for non-winged
Gas: 25# less across the board
NUMBERS must be on both sides of tank and nose
We will check the weights to make sure they are safely placed attached to the car. You must have them bolted to the chassis, you
CANNOT use hose clamps or plastic ties to hold them on the car. You will be inspected and must be painted white and have your #
CLEARLY on each piece of weight
NO TITANIUM PARTS OF ANY KIND ON CAR UNLESS THEY COME STOCK IN THE ENGINE