Cas Rietveld
President
Staff member
Forum Administrator
ISR Club President
ISR Administration
Team Owners' Association
Sporting Department
Preseason Championship
- Joined
- Mar 4, 2018
- Messages
- 130
- Likes
- 16
- Points
- 21
- Age
- 20
- Location
- Zuid-Holland, the Netherlands
- Team
- NetRex

General
FSR23 is the car for the Formula Sim-Racing 2023 season. The car is built from scratch by the FSR team and has taken inspiration from the Formula 1 2022 regulations.
This means that the car's aerodynamics is heavily focused on the performance from the underfloor which will allow close racing on-track. The aero map also has a smaller operation window, so getting the correct ride height control is of great importance. If you are too laid back you will lose out on performance, but too aggressive and you might suffer from porpoising and balance issues.
Driving wise the tyres can punish you hard if you drive over the limit, but there's a natural feel to when you are dancing on the limit, so there shouldn't be too many surprises. Tyres are also built to punish excessive sliding with high thermal deg.
Specs
DIMENSIONS
Length - ~5630 mm
Width - ~2000 mm
Height- ~970 mm
Wheelbase - 3600 mm
SUSPENSION GEOMETRY
FRONT
Motion Ratio - 1
Roll Centre - ~2.4 mm
Track Width - 1612 mm
Anti-Dive - ~37%
REAR
Motion Ratio - 1
Roll Centre - ~51.5 mm
Track Width - 1534 mm
Anti-Lift - ~29%
AERODYNAMICS
Cz - ~6.78
Cx - ~1.74
ENGINE
Type - 1.6L V6
Peak Power - 725 kW
Peak Torque - 651 Nm
Length - ~5630 mm
Width - ~2000 mm
Height- ~970 mm
Wheelbase - 3600 mm
SUSPENSION GEOMETRY
FRONT
Motion Ratio - 1
Roll Centre - ~2.4 mm
Track Width - 1612 mm
Anti-Dive - ~37%
REAR
Motion Ratio - 1
Roll Centre - ~51.5 mm
Track Width - 1534 mm
Anti-Lift - ~29%
AERODYNAMICS
Cz - ~6.78
Cx - ~1.74
ENGINE
Type - 1.6L V6
Peak Power - 725 kW
Peak Torque - 651 Nm
Credits:
Model: @Matthew Tuson
Physics: @Robin Pansar
Changelog
Changelog will be added once updates arrive
Last edited: