2026 GT Registrations Below
click for 2025 GT Registration Archive
Roger Johnson
GT CLASS
GT2
Car Make / Model
2020 Porsche gt4 clubsport
Car Number
718
Registration Date
May 30, 2026
Dyno Submitted
Dyno Shop Name
Dyno comp
Date of Dyno Test
03/12/2026
Onboard Data System
Catalyst; Smarty Cam
Peak HP Dyno
426
Peak Torque Dyno
310
Final Adjusted HP Rating
426
Current Weight (Car & Driver)
3269
Baseline Ratio
7.67
Ratio Factors
- Mid Engine -0.25
- PDK type transmission -0.25
Final Ratio
7.17
Minimum Weight for Your Class
3195