2013 GRAND-AM Rulebook
2013 GRAND-AM Rulebook
2013 GRAND-AM Rulebook
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
4-3 Detailed Engine Requirements ..................................... 90<br />
SECTION 5 –DRIVETRAIN<br />
5-1 Approved Models ...........................................................91<br />
5-2 Clutch/Flywheel ..............................................................91<br />
5-3 Maximum Forward Gears ...............................................91<br />
5-4 Sequential Gear Change ................................................91<br />
5-5 Gear Ratios.................................................................... 91<br />
5-6 Bell Housing .................................................................. 91<br />
5-7 Axle Retention ................................................................91<br />
5-8 Attenuator .......................................................................92<br />
SECTION 6 – WHEELS & TIRES<br />
6-1 Official Tire......................................................................92<br />
6-2 Tire Control .....................................................................92<br />
6-3 Tire Testing......................................................................93<br />
6-4 Wheels ............................................................................93<br />
SECTION 7 –SUSPENSION<br />
7-1 Design.............................................................................94<br />
7-2 Rear Suspension ........................................................... 94<br />
7-3 Active Suspension ......................................................... 94<br />
7-4 Shock Absorbers ........................................................... 94<br />
SECTION 8 – CHASSIS/BODY DIMENSIONS<br />
8-1 Basic Dimensions ...........................................................95<br />
SECTION 9 - BRAKES<br />
9-1 Rotors .............................................................................95<br />
9-2 Calipers.......................................................................... 96<br />
9-3 Brake Hat....................................................................... 96<br />
9-4 Rolex 24 Brake Systems ................................................96<br />
9-5 DP Brake Systems..........................................................96<br />
SECTION 10 – FUEL SYSTEM<br />
10-1 Specification ...................................................................96<br />
10-2 Location......................................................................... 97<br />
10-3 Fueling ........................................................................... 97<br />
10-4 Fuel Capacity................................................................. 97<br />
SECTION 11 - TELEMETRY/DATA RECORDING<br />
11-1 Data Recorder.................................................................97<br />
SECTION 12 - IDENTIFICATION<br />
12-1 Car Identification ............................................................97<br />
12-2 Engine Identification .......................................................98<br />
SECTION 13 - SAFETY EQUIPMENT<br />
13-1 Fire Extinguishers ...........................................................98<br />
13-2 Wheel Tethers .................................................................99<br />
GT REGULATIONS<br />
SECTION 1 - General Class Explanation and Purpose<br />
1-1 Purpose .......................................................................102<br />
1-2 Specifications................................................................102<br />
1-3 Categories.....................................................................102<br />
ix