GUIDE TO FORMULA RENAULT

F3R-Spec car by Renault

Chassis

The FIA F3R/2018 regulations demand the highest safety :

  • Composite carbon fiber survival cell subject to multiple static load testing
  • Survival cell designed to comply with the latest intrusion specifications and fitted with an external S-Glass anti-Intrusion panel extended to the entire driver length
  • Principal and secondary (HALO) rollover structure FIA homologated
  • FIA Frontal impact 2 homologated
  • Front Anti-Intrusion panel
  • Headrest FIA approved
  • Extractable FIA approved seat shell
  • Six point seatbelts HANS compatible
  • anchorages FIA tested

FIA F3 -homologated chassis:

  • Chassis: Tatuus monocoque carbon composite FIA F3/2018 homologated Sabelt
  • Seatbelts: Six-point safety harness, Hans system
  • Fire Extinguisher: OMP Extinguisher electrically operated
  • Transmission: Sequential Sadev SLR82-14 six-speed gearbox
  • Gear actuation: Magneti Marelli ESA
  • Instrumentation: Next Solution LCD dash integrated in steering wheel AIM

Suspension system:

  • Front Suspension: Double wishbones with pushrod, twin KONI dampers   (bump and rebound adjustable), Eibach 36mm springs. Camber, caster and toe adjustable.
  • Rear Suspension: Double wishbones with pushrod, twin KONI dampers (bump and rebound adjustable), Eibach 36mm springs. Camber, toe and anti-effect adjustable.
  • Steering rack: Aluminium Machined from billet
  • Upright: Crossed common parts, machined from billet
  • Wheels: O.Z. Aluminium front 10 x 13” rear 12 x 13”

Dimension:

  • Wheel base: 2.900mm
  • Front track: 1.575mm
  • Rear track: 1.530mm

Engine:

  • Road Car based
  • Capacity: 1.8T
  • Turbocharged
  • Power: 270BHP
  • Torque: 380 N.m

Formula Renault Version 2013

Engine

  • Type: Renault F4R 832 – 4 cylinder – 16 valve – 1998cc
  • Max power: 210 bhp at 7150 rpm
  • Max torque: 220 Nm at 550 rpm
  • Max engine speed: 7500 rpm
  • Electronics: Cosworth/XAP

Transmission

  • Type: Rear-wheel drive
  • Gearbox: SADEV seven-speed sequential + reverse gear
  • Controls: XAP electric control, semi-automatic steering-wheel mounted
  • Differential: Self-locking limited slip /friction disc and ramp
  • Clutch: ZF race engineering cerametalic twin disc

Axles and Suspensions

  • Front: ZF race engineering single damper, two-way adjustable
  • Rear: ZF race engineering double damper, two-way adjustable

Brakes

  • Discs: Floating, 278x18mm
  • Calipers: Four-piston

Wheels

  • Rims: Aluminium one-piece
  • Front: 9×13
  • Rear: 10×13

Dimensions, Weight and Capacity

  • Length: 4270mm
  • Width: 1740mm
  • Height: 950mm
  • Wheel base: 2729mm
  • Front track: 1502mm
  • Rear track: 1440mm
  • Fuel tank: 50 litres
  • Unloaded weight: 505kg