Rules of competition

This year there will be 2 competitions Outlaw FWD and True Street FWD please read the relevant rules section AND the General Rules section


NOTE: Any cars or drivers not adhering to the rules (including weight limits) will be excluded from the event.
 

Outlaw FWD rules

Interior:
All interior may be removed.
 

Transmission:
Any type automatic transmission is permitted. Trans-brakes are permitted.
Manual transmission must be clutch assisted and utilize original casings only.
Aftermarket internals, bell housings, axles, gears, spools, and differentials are permitted.
Sequential gearboxes are permitted.

Tires:
All tires are checked by sidewall designation
Maximum size slick or bias ply tire is 26.0" x 10.5" or any size DOT radial tire is permitted.
 

Minimum Weights:
All minimum weights include the driver and liquids.

The organisers reserve the right to weigh any car at any time and reserve the right to disqualify any car found to be under weight. Any material used for the purpose of adding to a car's total weight must be permanently attached to the car's structure and must not extend behind or in front of the car's body or above the rear tires. No liquid or loose ballast permitted.

Suspension:
Wheelie bars are permitted.

Fuel:
Gasoline and E-85 permitted & Alcohol permitted.

Power Adders:
Turbochargers, Superchargers and Nitrous Oxide Systems permitted in any combination. Turbochargers are measured at the inducer wheel diameter at the point where the leading edge of the compressor wheel meets the inlet housing.
 

Power Adder Maximum Turbocharger Minimum Weight *
No power adder N/A 700 kg
1 power adder unlimited 800 kg


* Add 25kg for automatic transmission

* Add 50kg per additional power adder for vehicles with more than 1 power added (nitrous, turbocharger, supercharger)

* Deduct 100kg for cars powered by nitrous only

* Deduct an additional 50kg for cars less than 1750cc

* Deduct an additional 50kg for cars less than 1500cc

* Deduct an additional 50kg for cars less than 1350cc

* Deduct 50kg for single cam cars
 

 

True Street FWD rules

Interior:
All interior may be removed.
 

Transmission:
Any type automatic transmission is permitted. Trans-brakes are permitted.
Manual transmission must be clutch assisted and utilize original casings only.
Aftermarket internals, bell housings, axles, gears, spools, and differentials are permitted.
Sequential gearboxes prohibited

Tires:
All tires are checked by sidewall designation
Maximum size slick or bias ply tire is 24.5" x 10.5" or any size DOT radial tire is permitted.
 

Minimum Weights:
All minimum weights include the driver and liquids.
The organisers reserve the right to weigh any car at any time and reserve the right to disqualify any car found to be under weight. Any material used for the purpose of adding to a car's total weight must be permanently attached to the car's structure and must not extend behind or in front of the car's body or above the rear tires. No liquid or loose ballast permitted.

Suspension:
Wheelie bars are prohibited.

Fuel:
Gasoline and E-85 permitted permitted, Alcohol prohibited.

Power Adders:
Turbochargers, Superchargers and Nitrous Oxide Systems permitted in any combination. Turbochargers are measured at the inducer wheel diameter at the point where the leading edge of the compressor wheel meets the inlet housing.
 

Power Adder Maximum Turbocharger Minimum Weight *
No power adder N/A 750 kg
1 power adder 67.9 mm 850 kg


* Add 25kg for automatic transmission

* Add 50kg per additional power adder for vehicles with more than 1 power added (nitrous, turbocharger, supercharger)

* Deduct 100kg for cars powered by nitrous only

* Deduct an additional 50kg for cars less than 1750cc

* Deduct an additional 50kg for cars less than 1500cc

* Deduct an additional 50kg for cars less than 1350cc

* Deduct 50kg for single cam cars
 

 

General Rules

 

The following rules apply to all cars.

Drivers License:
A full UK or European driving license is required to sign on and compete on the day.

Safety
ALL Cars must pass Shakespeare County’s Inspection.

Helmets:
Helmets Mandatory for all drivers.

Roll Cages:
Roll bars are mandatory for vehicles capable of running 10.999 or quicker or 135mph or quicker
All roll bars must be fitted with adequate padding in the area around the drivers head.

Protective Clothing:
All drivers capable of running 10.999 or quicker or 135mph or quicker must have a full race suit.
A Suit is defined as :- Gloves, Suit and Boots

Driver Restraint System:
Three-inch-wide driver restraint system mandatory in any car required to have a roll cage. System must include
crotch strap. All other cars, OEM restraint system mandatory with a minimum of 3-points driver restraint system

PLEASE NOTE: It is advised that all racers have a cage, harnesses, and adequate protective clothing


Street Equipment
Windows:
Windscreen must remain OEM glass, all other windows may be perspex.

Driveline
Open to Front Wheel Drive (FWD) only.

Engine
Open to 4, 5, 6 cylinder, and 2-rotor engines are permitted. Any internal engine modifications are permitted. Engine must be of automotive origin. Motor swaps are allowed as long as they meet weight requirements.

Induction:
Any style intake is permitted. EFI or carburettors are permitted.

Intercooling:
Liquid intercoolers and air intercoolers are permitted. Water & Methanol injection is permitted.

Exhaust:
Exhaust may exit through hood, fenders, or underneath the car.

Fuel:
Aftermarket fuel cells are permitted and may be mounted in engine bay or rear of vehicle.

Electronics:
Two-steps, data loggers, aftermarket ECU's, and engine management systems are allowed.

Body
Pannels:
Import or domestic compact car bodies allowed. Doors must open and close from inside and outside the vehicle.
No body panels may be removed during the event.

Chassis:
All cars must retain complete stock chassis, firewall, and frame rails. Boot floor may be replaced and notching of chassis and firewall for clearance is permitted

Suspension:
All cars must run coilover type suspension and mounts, however ladder bars are permitted on cars with straight rear axle (four links are prohibited).
Aftermarket front and rear control arms, struts, shocks, and sub-frame connectors are permitted.

NOTE:
Anyone running against the spirit of the event or who's actions put the event/orginisers/track/public in danger will be excluded immediately & banned from future events.