Engine atmospheric 4 cylinders in line 1.997 cmq., transversally installed. Developed by Autotecnica motori 2010 specifications power: over 280 CV to 8250 r.p.m. (electronically limited) with flange Diam. 64 (sec. Spec. F.I.A.) maximum couple: over 22,5 kgm. to 8500 r.p.m. electronic system management integrated with sequential injection Magneti Marelli Transmission 4 wheels drive, with 6 speed (+ reverse) quick-shift dog-rings sequential gearbox with electronic cut-off, aluminium alloy maincase in according to technical F.I.A. Spec. - Unit Xtrac 532. Front, Central and Rear Differential with mechanic progressive-degressive preload, and lock-up torque fully customizable. Rear Diff. with coupling limitation (friction disk) and hydraulic system to unhook rear transmission. Complete Driveshaft system, with Tripods and Omocinetic Joint. Transmission steel shaft in two sector, with intermediary support fixed to the chassis frame. Suspension Front independent with McPherson scheme, specific chassis transverse frame with Arms and reaction tie rod, specific steel knuckle with adjustable torsion bar. Electro-hydraulic steering system. Rear independent with McPherson scheme, specific chassis transverse frame with Arms and reaction tie rod, specific steel knuckle with adjustable torsion bar. Fully adjustable shock absorber with hydraulic cartridge Öhlins or Reiger, with transitive coaxial springs; Gravel or Tarmac Set-up. All the suspension articulations, are with the rod end, ball joint and spherical bearings. Bodywork Specific chassis frame FiatAuto type 199AB.0 micro-alloyed steel with specific reinforcements, safety cage roll-bar in high strength steel welded at frame, according to Homologation F.I.A. and crash-test. Front and rear specific composite-shields, mudguards and back broadsides in composite fiber, actually to a maximum width of 1.800 mm. according to F.I.A. spec. Adjustable rear wing, in carbon-composite. Front safety windscreen, with defrost electric system. Safety aeronautical type: electrical, electronic and hydraulics devices. Safety totally fire extinction system, with electric activation in according to F.I.A. spec. Safety fuel tank, in according to homologation F.I.A. Brakes Front Tarmac Set-up: BREMBO Steel Disc 355x32 72 vanes, Aluminium Calipers BREMBO Racing P4.38/44 Monobloc Rear Tarmac Set-up: BREMBO Steel Disc 300x28 60 vanes, Aluminium Calipers BREMBO Racing P4.38/44 Monobloc Front Gravel Set-up: BREMBO Steel Disc 300x28 60 vanes, Aluminium Calipers BREMBO Racing Type P4.38/44 Monobloc Rear Gravel Set-up: BREMBO Steel Disc 300x28 60 vanes, Aluminium Calipers BREMBO Racing Type P4.38/44 Monobloc Wheels Tarmac: Racing Rims forged aluminum alloy: 8’’ x 18’’ Racing Tires BFGoodrich - Tarmac: 20/65-18 Racing Tires BFGoodrich – Gravel: 19/65-15 Racing Tires BFGoodrich – Snow: 10/65-16 with special Racing Rims Gravel: Racing Rims forged aluminum alloy: 6.5” x 15”