IMSA WEATHERTECH SPORTSCAR CHAMPIONSHIP

Technical Bulletin IWSC #24-01: 09/12/23 IMSA 2024 Bosch Scrutineering System Manual (BSSM) Updates - GTP, GTD, GTD-PRO 

Technical Bulletin IWSC #24-02: 11/01/23 2024 Technical Regulations Release

Technical Bulletin IWSC #24-03: 11/01/23 IMSA 2024 Bosch Scrutineering System Manual (BSSM) Updates - GTP, GTD, GTD-PRO

Technical Bulletin IWSC #24-04: 11/06/23 IMSA 2024 Bosch Scrutineering System Manual (BSSM) Revision - GTP, GTD, GTD-PRO

Technical Bulletin IWSC #24-05: 11/29/23 IMSA Data Stick Collection - December Test: GTP, GTD-PRO, GTD

Technical Bulletin IWSC #24-06: 11/29/23 Technical Regulations Update, LMP2, GTD-PRO, GTD

Technical Bulletin IWSC #24-07: 11/30/23 IMSA GTP Regulatory Control Diagram Update

Technical Bulletin IWSC #24-08: 11/30/23 IMSA DBC Updates: GTP, GTD, GTD-PRO

Technical Bulletin IWSC #24-09: 11/30/23 Safety and Inspection Hours Update: December Daytona Test

Technical Bulletin IWSC #24-10: 12/01/23 IMSA GTP Spin Data Submission Deadlines and Procedure: December Daytona Test

Technical Bulletin IWSC #24-11: 12/05/23 IMSA GTP Power Correction Factor: Daytona December Test 

Technical Bulletin IWSC #24-12: 12/14/23 Technical Regulations Update: GTD-PRO, GTD

Technical Bulletin IWSC #24-13: 01/03/24 IMSA Rolex 24 Post Race Technical Inspection - GTP, GTD-PRO

Technical Bulletin IWSC #24-14c2: 01/12/24 IMSA DBC Updates - GTP, GTD, GTD-PRO Corrected

Technical Bulletin IWSC #24-15: 01/05/24 IMSA Bosch Scrutineering System Manual (BSSM) Updates - GTD, GTD-PRO

Technical Bulletin IWSC #24-16: 01/05/24 IMSA GTP Regulatory Control Diagram Update 

Technical Bulletin IWSC #24-17: 01/10/24 IMSA GTP Voluntary Scan Hours

Technical Bulletin IWSC #24-18r1: 01/16/24 IMSA BoP: ROAR Before the 24

Technical Bulletin IWSC #24-19: 01/12/24 IMSA Data Stick Collection: ROAR and Rolex 24

Technical Bulletin IWSC #24-20: 01/12/24 IMSA Refueling Data Distribution

Technical Bulletin IWSC #24-21: 01/16/24 IMSA GTP Spin Test Data Submission Deadlines and Procedure: Daytona Events 2024

Technical Bulletin IWSC #24-22: 01/18/24 IMSA GTP Power Correction Factor: ROAR Before the 24 Event

Technical Bulletin IWSC #24-23: 01/19/24 IMSA LMP2 Mandatory Pre-Event Inspection: Rolex 24 At Daytona

Technical Bulletin IWSC #24-24: 01/21/24 IMSA GTP Mandatory Pre Race Inspection: Rolex 24 At Daytona

Technical Bulletin IWSC #24-25: 01/21/24 IMSA GTD PRO & GTD Mandatory Pre Event Inspection: Rolex 24 At Daytona

Technical Bulletin IWSC #24-26: 01/22/24 IMSA GTP Mandatory Safety Inspection: Rolex 24 At Daytona

Technical Bulletin IWSC #24-27: 01/24/24 IMSA GTP Power Correction Factor: Rolex 24 At Daytona 

Technical Bulletin IWSC #24-28: 01/24/24 IMSA GTD-PRO & GTD BoP: Rolex 24 At Daytona

Technical Bulletin IWSC #24-29: 01/24/24 IMSA LMP2 BoP: Rolex 24 At Daytona 

Technical Bulletin IWSC #24-30: 01/24/24 IMSA GTP BoP: Rolex 24 At Daytona 

 

 

IMSA MICHELIN PILOT CHALLENGE

Technical Bulletin IMPC #24-01: 11/01/23 2024 Technical Regulations Release

Technical Bulletin IMPC #24-02: 11/29/23 IMSA Technical Regulations Update 

Technical Bulletin IMPC #24-03: 11/30/23 2024 GS Loom Certification and Logger Unlock

Technical Bulletin IMPC #24-04: 01/03/24 IMSA Technical Regulations Update: TCR

Technical Bulletin IMPC #24-05: 01/10/24 IMSA BoP: Daytona ROAR 

Technical Bulletin IMPC #24-06: 01/12/24 IMSA GS Scrutineering Fuel Flow Meter Update 

Technical Bulletin IMPC #24-07r1: 01/19/24 GS & TCR Data Submission Procedure: ROAR Event

Technical Bulletin IMPC #24-08: 01/16/24 GS Technical Regulation 8.2.2.c: Daytona Events

Technical Bulletin IMPC #24-09: 01/18/24 2024 GS Barometric Pressure Reference: ROAR Event 

Technical Bulletin IMPC #24-10: 01/20/24 Technical Regulations Update: GS

Technical Bulletin IMPC #24-11: 01/23/24 IMSA BoP: Daytona Race 

Technical Bulletin IMPC #24-12: 01/24/24 2024 GS Barometric Pressure Reference: Daytona Race

Technical Bulletin IMPC #24-13: 03/01/24 IMSA BoP: Sebring 

 

 
IMSA VP RACING SPORTSCAR CHALLENGE

Technical Bulletin VPRC #24-01: 11/01/23 2024 Technical Regulations Release  

Technical Bulletin VPRC #24-02: 01/03/24 Technical Regulations Update: P3

Technical Bulletin VPRC #24-03: 01/12/24 IMSA GSX Scrutineering Fuel Flow Meter Update 

Technical Bulletin VPRC #24-04: 01/16/24 GSX Technical Regulation 8.2.2.c: Daytona ROAR

Technical Bulletin VPRC #24-05: 01/20/24 GSX Technical Regulation 8.2.2.c: Daytona ROAR

 


PORSCHE carrera cup north america

Technical Bulletin PCCNA #24-01: 03/01/24 2024 Technical Regulations Release  

 

 

MAZDA MX-5 CUP

Technical Bulletin MX5 #24-01: 11/29/23 Mazda MX-5 Cup Presented By Michelin Technical Regulations Publication 

 

 

2023 Technical Bulletins