CAR


The Autotecnica built engine – the ATM AR-F3R, is a 270hp, four cylinder turbocharged Alfa Romeo 1750 TBi, with a total capacity of 1742cc. This will be housed in the Tatuus F3 chassis, featuring side impact panels, front and rear carbon impact structures, wheel tethers, an extractable seat, and the new Halo system.

Manufacturer Alfa Romeo
Type ATM AR-F3R
Construction Type Aluminum alloy Four cylinder in line Turbocharged Double VVT (inlet and exhaust) Drive by wire (with TPS)
Engine 1750 Tbi
Bore 83mm
Stroke/Lift 80.5mm
Capacity 1742cc
Compression 9.5:1
Power 270HP @6000rpm
Max. Torque 350Nm @4500rpm
Lubrication DRY SUMP MACHINED FROM SOLID / 3 STAGES OIL PUMP MACHINED FROM SOLID (2 SCAVENGE, 1 PRESSURE)

Chassis Tatuus F.3 T-318
Monocoque carbon composite FIA F.3 2018 homologated
Tatuus Halo FIA homolagated
Carbon composite front, rear and side crashbox FIA F.3 homologated
Extractable seat FIA standard
Steering column FIA homologated
Roll-hoop FIA homologated
Sabelt Six-point safety harnesses, Hans system
OMP Extinguisher electrically operated
Removable head protection
Bodywork & Wings Carbon Fibre
Engine Alfa Romeo 1750 Tbi 270HP @ 6.000 RPM
Engine tuning Autotecnica Motori ATM AR-F3R
Electronics ECU Magneti Marelli SRG 140
Instrumentation LCD dash integrated in steering wheel
Data acquisition Magneti Marelli
Transmission Sadev SL-R 82 six-speed gearbox LSD
Paddle shift Magneti Marelli ESA
Front Suspension Double wishbone with pushrods
Twin shock layout
Camber and toe adjustable
Rear Suspension Double wishbone with pushrods
Twin shock layout
Camber, toe, roll centre, anti-squat adjustable
Dampers KONI 2 way
Spring Eibach
Calipers Brembo 4 piston Monolitic forget calipers
Brakes discs Brembo 26mm.
Brake pads Pagid
Fuel Premier FIA FT5 fuel cell
Staubli Dry-break valve10
Wheels O.Z. Aluminium front 10 x 13” rear 12 x 13”