Street Compact
UPDATED MAY 7, 2017 - Updates in BLUE
Class Designations: SC preceded by car number.
Street Compact is a DYO (dial your own) Class for vehicles running 10.00/10.50 and slower as per IHRA Off Street rules. Depending on class size it may be broken into a number of ET brackets. Eg, 10.00 sec to 12.99 sec and 13.00 sec and slower. It is designed for full-bodied, street type cars regardless of body shape running front wheel drive, rear wheel drive or all wheel drive systems. Treaded or slick tyres permitted. The Street Compact Class is open to vehicles using a 3/4-cylinder or 5-cylinder engine or 6-cylinder OHC (over head cam) engine or 2-rotor or 3-rotor engines. Maximum of 2 power adders permitted. Vehicles that previously raced in Street FWD, Street RWD and Street AWD and run 10.00 sec or slower will run in this class.
Minimum Dial In is 10.00sec.
CLASS REGULATIONS
Engine
Engine: Production based engines only, must be in original position and configuration. Engine modifications permitted. Engine swaps permitted. Maximum 2 power adders. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Accepted engines: -
- 3/4-cylinder (push rod or over head cam) Maximum capacity 3.0 Ltr
- 5-cylinder (push rod or over head cam) Maximum capacity 3.0 Ltr
- 6-cylinder (over head cam only) Maximum capacity 4.1Ltr.
- 2-rotor or 3-rotor
Exhaust: Open exhaust permitted except where prohibited by track rules. Exhaust outlets facing a forward direction are Prohibited. All exhaust outlets must exit in the permitted locations for the given track Sanctioning Body General Regulations - ANDRA or IHRA
Fuel: Restricted to pump, racing petrol or methanol only. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Fuel Tank: Replacement fuel cell permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Intercooler: Permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Liquid Overflow: Required. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Nitrous Oxide: Permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Turbocharger, Supercharger: Permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Driveline
Driveline: Tail-shaft loop required on all cars running quicker than 13.00 sec. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Flywheel Shield: All Manual transmission equipped vehicles running quicker than 11.00 sec must have a flywheel shield. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Transmissions: Manual or Automatic automotive transmissions permitted only. Modifications limited to what fits within the stock transmission and bell housing. Trans brake permitted. Aftermarket transmissions prohibited. Clutch-less and/or sequential shifted manual transmissions prohibited, each shift must be a function of the driver and controlled manually. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Brakes and Suspension
Brakes: Four-wheel hydraulic brakes required. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Front Suspension: Aftermarket steering and suspension components permitted but must use original mounting points. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Rear Suspension: Aftermarket suspension components permitted but must use original mounting points. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Wheelie Bars: Prohibited.
Body and Chassis
Body: Any automotive or light truck body permitted. OEM doors required. Lightweight bonnet, guards and boot permitted. One-piece front clip prohibited.
Chassis: OEM chassis, floor-pan and firewall required. Front or Back-half chassis, tube chassis prohibited. OEM engine location for body used required. Refer IHRA General Regulations
Wheelbase: Must retain original wheelbase of vehicle plus or minus 1 inch (25mm).
Windshield/Windows: Must have complete OEM windshield and windows as fitted by factory and be operatable by electrical or OEM mechanical means. Lexan or plexiglass windows are prohibited.
Wheels and Tyres
Tyres: Treaded or slick tyres permitted. Tyres must fit within the factory guard openings. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Wheels: Must be suitable for street or racing use. Use of temporary replacement wheels or space savers are prohibited. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Interior
Interior: Door trims, carpets, and interior trim in general is optional. Minimum of a drivers seat required. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Electrical
Batteries: Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Computer: Aftermarket and piggy back computers permitted. Data loggers permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Electrical: Two headlights and taillights must be present but need not be operational except for one working taillight. One headlight assemble may be removed for air intake purposes. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Ignition: Aftermarket ignition systems permitted. Rev limiters and two steps permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Driver and Safety
Arm Restraints/Window Nets: Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Fire Extinguisher System: Permitted. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Head Protector: Required. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Helmet: Required. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Licence Requirements: Civil drivers licence required as minimum. Subject to track sanction requirements.
Neck Collar: Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Parachute: Compulsory on all vehicles exceeding 140 mph (224 kph) Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Protective Clothing: Refer track Sanctioning Body General Regulations - ANDRA or IHRA
Safety Belts: Required. Refer track Sanctioning Body General Regulations - ANDRA or IHRA
General
Sponsor Decals: All racers must display the event and class sponsor decals on both sides of the race vehicle at all times during the event. Decals must be in a prominent location, clearly visible as required by The Jamboree AUS Pty Ltd. Failure to do so will forfeit any prize purse posted and may lead to disqualification.
Tow Vehicles: Prohibited.
Warm Up Procedure: Refer track Sanctioning Body General Regulations - ANDRA or IHRA
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