2027 Class Rules

TIME ATTACK SERIES CLASSES – 2027
VERSION 1

Street Class

1: Street Challenge (Less than or Equal 155.5 KW/Tonne OEM Specification)
2: Street Unlimited (Greater than 155.5 KW/Tonne OEM Specification)

Tuner Class

3: Tuner

Club Spec Class

4: Club Spec

V8 Rear Wheel Drive Class

5: V8 Rear Wheel Drive

Sports Car Class

6: Sports Car

Performance Class

7: Performance Challenge (NA Under 3700cc)
8: Performance Unlimited

Extreme Unlimited Class

9: Extreme Unlimited

Mandatory Rules:

To be read before attending an event:

  1. AASA Regulations (www.aasa.com.au)
  2. Read and follow the Supplementary Regulations for “Lap Dash/Sprint Events”
  3. Read Time Attack (www.timeattack.com.au) Menu Item: Event Info -> Series Rules
  4. The latest version of this rule sheet can be found on the time attack website.