2020 COMPETITION BULLETINS

 

IMSA WEATHERTECH SPORTSCAR CHAMPIONSHIP 

Comp Bulletin IWSC #20-01: 11/01/19 2020 IWSC Sporting Regulations Publication
Comp Bulletin IWSC #20-02: 11/13/19 2020 IWSC Sporting Regulations Updates

Comp Bulletin IWSC #20-03: 12/11/19 2020 IWSC Sporting Regulations Updates

Comp Bulletin IWSC #20-04: 12/20/19 2020 IWSC Sporting Regulations Updates 

Comp Bulletin IWSC #20-05: 01/04/20 2020 IWSC Sporting Regulations Updates 

Comp Bulletin IWSC #20-06: 01/15/20 2020 IWSC Sporting Regulations Updates

Comp Bulletin IWSC #20-07: 01/20/20 2020 IWSC Sporting Regulations Updates 

Comp Bulletin IWSC #20-08: 01/21/20 Rolex 24 At Daytona DPi Technical Inspection

Comp Bulletin IWSC #20-09: 03/04/20 Tire RFID Marking and Allocation

Comp Bulletin IWSC #20-10: 03/05/20 IWSC Sporting Regulations Updates

Comp Bulletin IWSC #20-11: 03/17/20 IWSC Testing Limitations

IMSA MICHELIN PILOT CHALLENGE 

Comp Bulletin IMPC #20-01: 11/01/19 2020 IMPC Sporting Regulations Publication
Comp Bulletin IMPC #20-02: 11/13/19 2020 IMPC Sporting Regulations Updates

Comp Bulletin IMPC #20-03: 12/11/19 2020 IMPC Sporting Regulations Updates 

Comp Bulletin IMPC #20-04: 12/20/19 2020 IMPC Sporting Regulations Updates 

Comp Bulletin IMPC #20-05: 01/20/20 2020 IMPC Sporting Regulations Updates 

Comp Bulletin IMPC #20-06: 03/04/20 Tire RFID Marketing and Allocation

Comp Bulletin IMPC #20-07: 03/05/20 IMPC Sporting Regulations Updates

IMSA PROTOTYPE CHALLENGE