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U S E R M A N U A L
FIA F4
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Summary of Contents for iRacing FiA F4

  • Page 1 U S E R M A N U A L FIA F4...
  • Page 2: Table Of Contents

    C L I C K TO V I E W A S E C T I O N G E N E R A L I N F ORM AT IO N » A Message From iRacing » Tech Specs »...
  • Page 3: A Message From Iracing

    DEAR iRACING USER, Congratulations on your purchase of the FIA F4! From all of us at iRacing, we appreciate your support and your commitment to our product. We aim to deliver the ultimate sim racing experience, and we hope that you’ll find plenty of excitement with us behind the wheel of your new car!
  • Page 4: Tech Specs

    FIA F4 | TECH SPECS CHASSIS DOU BLE WI S HBONE PUS HROD S USPEN S I ON F RONT AND REAR W E T W E I G H T L E N G T H W I D T H...
  • Page 5: Introduction

    To access the baseline setups, simply open the Garage, click iRacing number of laps. Setups, and select the appropriate setup for your track of choice.
  • Page 6: Loading An Iracing Setup

    Garage > iRacing Setups > and then selecting If you would like to share a setup with another driver or everyone in a the setup to suit your needs.
  • Page 7: Dash Pages

    FIA F4 | DASH PAGES DASH PAGES The dash display in this car is non-adjustable and features a single page to display critical vehicle information. DASH CONFIGURATION LEFT COLUMN CENTER COLUMN RIGHT COLUMN Oil P- Engine oil pressure (Bar or psi)
  • Page 8: Shift Lights & Pit Limiter

    FIA F4 | DASH PAGES SHIFT LIGHTS & PIT LIMITER 1 Green 6300 RPM 2 Green 6500 RPM 3 Green 6600 RPM 4 Green 6700 RPM 1 Red 6800 RPM 2 Red 6900 RPM All Flashing 7000 RPM When the pit limiter is activated a large green box will appear at the base of the dash display.
  • Page 9: Advanced Setup Options

    FIA F4 | ADVANCED SETUP OPTIONS ADVANCED SETUP OPTIONS This section is aimed toward more advanced users who want to dive deeper into the different aspects of the vehicle’s setup. Making adjustments to the following parameters is not required and can lead to significant changes in the way a vehicle handles.
  • Page 10: Tires & Aero

    Hot pressures should be analyzed once the tires have stabilized after a period of laps. As the number of laps per run will vary Tires fitted to the FIA F4 car can be changed based on weather depending upon track length a good starting point is approximately conditions.
  • Page 11: Aero Setup

    FIA F4 | ADVANCED SETUP OPTIONS | TIRES & AERO AERO SETUP FRONT MAINPL ANE ANGLE REAR WING ANGLE The relative angle of attack of the front wing. This is a powerful The relative angle of attack of the rear wing. On this car the primary...
  • Page 12: Aero Calculator

    FIA F4 | ADVANCED SETUP OPTIONS | TIRES & AERO AERO CALCULATOR The Aero Calculator is a tool provided to aid in understanding the shift in aerodynamic balance associated with adjustment of the rear wing setting and front and rear ride heights. It is important to note that the values for front and rear ride height displayed here DO NOT result in any mechanical changes to the car itself, however, changes to the rear wing angle here WILL be applied to the car.
  • Page 13: Chassis

    FIA F4 | ADVANCED SETUP OPTIONS | CHASSIS CHASSIS FRONT DAMPER COMPRESSION STIFFNESS PUSHROD OFFSET The bump stiffness setting is a paired adjustment controlling both Used to adjust the front ride height by increasing or decreasing the length of the front pushrods. Lengthening the pushrod will increase the low and high speed compression damping characteristics of the damper.
  • Page 14: Left/Right Front

    Stiffer springs will result in a smaller variance in ride height between garage. Correct weight arrangement around the car is crucial for optimizing a car for a given track and conditions. For the FIA F4 high and low load cases and will produce superior aerodynamic performance through improved platform control;...
  • Page 15 FIA F4 | ADVANCED SETUP OPTIONS | CHASSIS CAMBER CASTER Camber is the vertical angle of the wheel relative to the center of Caster is the vertical angle of the steering axis relative to the side the chassis. Negative camber is when the top of the wheel is closer view of the chassis.
  • Page 16: Left/Right Rear

    FIA F4 | ADVANCED SETUP OPTIONS | CHASSIS LEFT/RIGHT REAR SPRING RATE CAMBER Similar to at the front axle, stiffer springs will result in a smaller As at the front of the car it is desirable to run significant amounts variance in ride height between high and low load cases and will of negative camber in order to increase the lateral grip capability;...
  • Page 17: Rear

    FIA F4 | ADVANCED SETUP OPTIONS | CHASSIS REAR DAMPER COMPRESSION STIFFNESS REAR RIDE HEIGHT The bump stiffness setting is a paired adjustment controlling both Distance from ground to a reference point on the rear of the chassis. the low and high speed compression damping characteristics of Increasing rear ride height will decrease rear downforce as well as the damper with identical ranges to those of the front dampers.

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